Housing Data Profile: Groton

Demographics

Population

Year Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Population in 1990 7,511 averages: 8,158 9,561 10,180 25,890 17,140
Population in 2000 9,547 averages: 8,770 10,610 10,360 27,130 18,090
Population in 2010 10,646 averages: 9,192 11,220 10,750 27,830 18,660
Projected Population in 2020 11,073 averages: 9,212 11,570 10,970 28,960 19,310
Projected Population in 2030 11,754 averages: 9,260 11,860 10,940 30,300 19,930
Age Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Population for Ages 5-19 in 1990 1,662 averages: 1,871 2,003 2,112 4,550 3,247
Population for Ages 5-19 in 2000 2,436 averages: 2,040 2,305 2,276 5,079 3,641
Population for Ages 5-19 in 2010 2,750 averages: 2,100 2,345 2,178 5,116 3,572
Population for Ages 20-34 in 1990 1,608 averages: 2,173 2,242 2,710 7,416 4,603
Population for Ages 20-34 in 2000 1,212 averages: 1,409 1,774 1,925 6,112 3,792
Population for Ages 20-34 in 2010 1,056 averages: 1,255 1,653 1,902 5,927 3,763
Population for Ages 35-64 in 1990 3,040 averages: 2,843 3,470 3,281 8,994 5,769
Population for Ages 35-64 in 2000 4,394 averages: 3,937 4,512 4,187 10,770 7,074
Population for Ages 35-64 in 2010 5,286 averages: 4,442 5,087 4,713 11,560 7,700
Population for Ages 65 and over in 1990 568 averages: 564 1,150 1,245 3,227 2,321
Population for Ages 65 and over in 2000 668 averages: 699 1,315 1,295 3,468 2,449
Population for Ages 65 and over in 2010 1,037 averages: 934 1,550 1,352 3,648 2,571
Median Age 43.6 averages: 42.78 42 42.58 41 43
Number of Students Enrolled in 2012 2,632 averages: 2,644 2,530 2,621 4,125 3,159
Low Income Students 120 averages: 328 432 797 977 1,045
Change in Enrollment since 2005-06 -334 averages: -132 -124 -232 -18 -125
Change in Low Income Students since 2005-06 42 averages: 150 171 241 286 230
Race Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Non-Hispanic White Population in 2010 9,964 averages: 8,074 10,250 8,990 21,300 14,200
Non-Hispanic Black/African American Population in 2010 45 averages: 163 162 308 1,217 1,115
Non-Hispanic Asian Population in 2010 293 averages: 544 300 224 2,579 990
Non-Hispanic Pacific Islander Population in 2010 1 averages: 2 2 2 6 4
Non-Hispanic Native American Population in 2010 7 averages: 9 15 15 29 30
Hispanic/Latino Population in 2010 193 averages: 247 284 1,000 1,821 1,788
Non-Hispanic multi-race Population in 2010 135 averages: 137 150 170 569 348
Non-Hispanic Other One Race Population in 2011 8 averages: 14 46 34 310 175
% Non-Hispanic White Population in 2010 93.5938 averages: 87.83 92 89 83 89
% Non-Hispanic Black/African American Population in 2010 0.4227 averages: 2.126 1.285 2.161 2.726 2.001
% Non-Hispanic Asian Population in 2010 2.7522 averages: 5.22 2.135 1.552 7 2.728
% Non-Hispanic Pacific Islander Population in 2010 0.0094 averages: 0.04138 0.01832 0.02243 0.02276 0.01784
% Non-Hispanic Native American Population in 2010 0.0658 averages: 0.1012 0.141 0.1172 0.09413 0.2327
% Hispanic/Latino Population in 2010 1.8129 averages: 2.988 2.41 5.168 4.294 3
% Non-Hispanic multi-race Population in 2010 1.2681 averages: 1.526 1 1.351 1.717 1.445
% Non-Hispanic Other One Race Population in 2010 0.0751 averages: 0.1634 0.379 0.1936 0.6819 0.4433
White Population in 2000 9,198 averages: 8,088 10,010 9,050 22,680 14,810
% White Population in 2000 96.3444 averages: 91.51 94 91 89 92
Minority Population in 2000 349 averages: 681 599 1,315 4,455 3,279
% Minority Population in 2000 3.6556 averages: 8.489 5.098 8.164 10.84 7
Minority Population in 2010 682 averages: 1,118 961 1,757 6,533 4,452
% Minority Population in 2010 6.4062 averages: 12.17 7 10.57 16 10

Population Projections

Year Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Age Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Projected Population for Ages 5-19 in 2020 2,068 averages: 1,604 2,020 1,833 4,722 3,245
Projected Population for Ages 5-19 in 2030 1,834 averages: 1,392 1,865 1,697 4,687 3,185
Projected Population for Ages 20-34 in 2020 1,407 averages: 1,430 1,832 1,996 6,218 3,988
Projected Population for Ages 20-34 in 2030 1,273 averages: 1,236 1,741 1,779 6,101 3,811
Projected Population for Ages 35-64 in 2020 5,324 averages: 4,259 4,993 4,772 11,710 7,706
Projected Population for Ages 35-64 in 2030 4,825 averages: 3,839 4,674 4,415 11,730 7,544
Projected Population for Ages 65 and over in 2020 1,910 averages: 1,568 2,223 1,820 4,744 3,358
Projected Population for Ages 65 and over in 2030 3,383 averages: 2,435 3,061 2,547 6,166 4,367

Households

Type Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Family households with children in 2010 1,532 averages: 1,214 1,338 1,241 3,118 2,052
% Family households with children in 2010 40.82 averages: 36.57 32 31.39 33 29
Non-Family households with children in 2010 886 averages: 812 1,218 1,352 3,962 2,688
% Non-Family households with children in 2010 23.61 averages: 25.58 28 29 30 31
Households with householder living alone in 2010 728 averages: 652 983 1,075 2,990 2,086
% Households with householder living alone in 2010 19.4 averages: 20.58 22 22.95 24 25
Households with householder 65 years and over living alone in 2010 294 averages: 233 412 403 1,066 772
Households with householder 65 years and over living alone in 2010 7.83 averages: 7.13 9 8.468 9.354 10
Tenure Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Owner-Occupied Households in 2010 3,128 averages: 2,693 3,294 2,789 6,687 4,521
% Owner-Occupied Households in 2010 83.35 averages: 82.38 79 78 73 76
Renter-Occupied Households in 2010 625 averages: 559 888 1,293 4,066 2,734
% Renter-Occupied Households in 2010 16.65 averages: 17.62 20 21.62 26 23
Year Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Households in 2000 3,268 averages: 3,009 3,869 3,875 10,390 6,962
Households in 2010 3,753 averages: 3,252 4,183 4,082 10,750 7,256
Average Household Size in 2000 2.9 averages: 2.797 2.674 2.681 2.654 2.585
Average Household Size in 2010 2.79 averages: 2.705 2.607 2.596 2.604 2
Age Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Households with Householder Age 15-29 in 2010 134 averages: 151 129 63 1,220 580
Households with Householder Age 30-44 in 2010 835 averages: 704 545 212 2,857 1,276
Households with Householder Age 45-59 in 2010 1,755 averages: 1,268 851 343 3,400 1,567
Households with Householder Age 60-74 in 2010 721 averages: 579 471 172 2,018 941
Households with Householder Age 75 and over in 2010 308 averages: 223 221 83 1,175 528

Household Projections

Year Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Projected Households in 2020 4,495 averages: 3,288 2,496 990 11,590 5,370
Projected Households in 2030 5,126 averages: 3,559 2,723 1,095 12,460 5,794
Projected Average Household Size in 2020 2.42 averages: 2.172 1.222 0.6391 2.339 1.138
Projected Average Household Size in 2030 2.25 averages: 2.04 1.157 0.6055 2.25 1.09
Age Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Projected Households with Householder Age 15-29 in 2020 186 averages: 171 141 65 1,248 592
Projected Households with Householder Age 30-44 in 2020 775 averages: 636 516 216 2,992 1,349
Projected Households with Householder Age 45-59 in 2020 1,644 averages: 1,176 812 331 3,259 1,503
Projected Households with Householder Age 60-74 in 2020 1,429 averages: 990 744 281 2,850 1,352
Projected Households with Householder Age 75 and over in 2020 460 averages: 313 282 95 1,242 572
Projected Households with Householder Age 15-29 in 2030 123 averages: 124 119 56 1,207 562
Projected Households with Householder Age 30-44 in 2030 982 averages: 762 591 245 3,240 1,481
Projected Households with Householder Age 45-59 in 2030 1,234 averages: 889 672 295 3,074 1,404
Projected Households with Householder Age 60-74 in 2030 1,857 averages: 1,212 870 338 3,148 1,505
Projected Households with Householder Age 75 and over in 2030 932 averages: 570 468 158 1,787 840
Projected Household Demand for Ages 15-34 between 2010-2020 398 averages: 331 272 105 1,855 833
Tenure Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Projected Rented Single Family Household Demand for Ages 15-34 between 2010-2020 29 averages: 15 13 5 68 29
Projected Owned Single Family Household Demand for Ages 15-34 between 2010-2020 206 averages: 141 110 30 332 143
Projected Rented Multi-Family Household Demand for Ages 15-34 between 2010-2020 146 averages: 141 118 56 1,134 516
Projected Owned Multi-Family Household Demand for Ages 15-34 between 2010-2020 17 averages: 32 29 13 319 143
Projected Household Demand for Ages 35-54 between 2010-2020 561 averages: 315 217 88 383 193
Projected Rented Single Family Household Demand for Ages 35-54 between 2010-2020 30 averages: 10 6 4 1 2
Projected Owned Single Family Household Demand for Ages 35-54 between 2010-2020 580 averages: 359 261 103 936 421
Projected Rented Multi-Family Household Demand for Ages 35-54 between 2010-2020 -58 averages: -71 -64 -24 -557 -235
Projected Owned Multi-Family Household Demand for Ages 35-54 between 2010-2020 9 averages: 15 13 4 2 5
Projected Household Demand for Ages 55-74 between 2010-2020 -11 averages: -79 -22 -4 -260 -82
Projected Rented Single Family Household Demand for Ages 55-74 between 2010-2020 -28 averages: -22 -15 -6 -62 -28
Projected Owned Single Family Household Demand for Ages 55-74 between 2010-2020 -76 averages: -105 -48 -14 -262 -96
Projected Rented Multi-Family Household Demand for Ages 55-74 between 2010-2020 32 averages: 14 13 4 -14 -1
Projected Owned Multi-Family Household Demand for Ages 55-74 between 2010-2020 61 averages: 32 27 11 77 41
Projected Household Demand for Ages 75 and over between 2010-2020 -213 averages: -220 -199 -79 -1,070 -477
Projected Rented Single Family Household Demand for Ages 75 and over between 2010-2020 -17 averages: -11 -10 -5 -38 -18
Projected Owned Single Family Household Demand for Ages 75 and over between 2010-2020 -181 averages: -172 -151 -51 -605 -269
Projected Rented Multi-Family Household Demand for Ages 75 and over between 2010-2020 -6 averages: -19 -17 -15 -247 -112
Projected Owned Multi-Family Household Demand for Ages 75 and over between 2010-2020 -9 averages: -20 -22 -11 -181 -80

Supply

Stock

Type Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Estimate Housing Units 4,154 ± 153 averages: 3,510 4,605 4,500 11,340 8,002
% Single housing units 91.6 averages: 80.02 79 79 69 76
% Single housing units, margin of error 2.75 averages: 3.987 4.054 4.024 2.78 3
% 2-4 housing units 4.57 averages: 7.507 10 11.62 14.11 12
% 2-4 housing units, margin of error 2.64 averages: 3.27 3.417 3.461 2.419 3
% 5-9 housing units 0 averages: 3.212 3.321 2.872 3 3
% 5-9 housing units, margin of error 0.46 averages: 1.863 1.812 1.665 1.35 1.805
% 10-19 housing units 1.59 averages: 3 1.927 1.76 3.615 2
% 10-19 housing units, margin of error 1.3 averages: 1.805 1 1.41 1.224 1.482
% 20+ housing units 2.24 averages: 4.058 2.995 3.145 8.422 4
% 20+ housing units, margin of error 1.43 averages: 2.278 2.031 2.276 4.998 3
% Other housing units 0 averages: 2.006 1 1.571 0.6526 1.648
% Other housing units, margin of error 0.46 averages: 2.338 2.094 1.919 0.8844 2.093
Estimated occupied housing units 3,876 ± 132 averages: 3,326 4,158 4,085 10,760 7,207
Estimated housing units 3,650 ± 140 averages: 3,169 4,114 3,974 10,690 7,185
Age Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Housing units built before 1939 13.52 averages: 16.04 21 27.56 25 26
Housing units built before 1939, margin of error 3.51 averages: 4.118 4.674 5.332 3.102 4
Housing units built before 1940-1959 16.36 averages: 10 16 15.07 18.34 16
Housing units built before 1940-1959, margin of error 4.57 averages: 3.204 4.01 4.125 2.737 3
Housing units built before 1960-1979 16.33 averages: 27.23 25 20.3 25 24
Housing units built before 1960-1979, margin of error 4.2 averages: 4.852 4.817 4.632 3.348 4
Housing units built before 1980-2000 39.42 averages: 34.66 26 26.14 21 24
Housing units built before 1980-2000, margin of error 4.91 averages: 4.904 4 5.055 3.087 4
Housing units built in 2000 or after 14.37 averages: 11.46 10 10.93 8.987 9
Housing units built in 2000 or after, margin of error 4.1 averages: 3.566 3.192 3.646 2.189 3

Permits

Tenure by Year Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Number of building permits in 2000 87 averages: 40 50 34 66 51
Single Family unit permits in 2000 77 averages: 39 46 31 43 40
Multi-Family unit permits in 2000 10 averages: 1 4 3 23 10
Number of building permits in 2001 83 averages: 32 45 37 46 48
Single Family unit permits in 2001 71 averages: 32 42 35 34 37
Multi-Family unit permits in 2001 12 averages: 0 2 1 12 11
Number of building permits in 2002 98 averages: 33 51 41 52 49
Single Family unit permits in 2002 73 averages: 32 46 38 34 38
Multi-Family unit permits in 2002 25 averages: 1 5 2 18 10
Number of building permits in 2003 93 averages: 38 51 47 62 57
Single Family unit permits in 2003 68 averages: 31 42 43 35 37
Multi-Family unit permits in 2003 25 averages: 6 9 4 27 20
Number of building permits in 2004 64 averages: 32 58 48 70 64
Single Family unit permits in 2004 52 averages: 28 49 44 40 42
Multi-Family unit permits in 2004 12 averages: 3 9 4 29 21
Number of building permits in 2005 79 averages: 42 57 51 113 69
Single Family unit permits in 2005 20 averages: 38 47 45 45 41
Multi-Family unit permits in 2005 59 averages: 3 10 6 68 28
Number of building permits in 2006 19 averages: 38 43 35 62 55
Single Family unit permits in 2006 13 averages: 36 35 32 36 31
Multi-Family unit permits in 2006 6 averages: 1 8 2 26 24
Number of building permits in 2007 16 averages: 38 30 26 79 43
Single Family unit permits in 2007 16 averages: 30 27 22 30 25
Multi-Family unit permits in 2007 0 averages: 7 3 3 48 18
Number of building permits in 2008 11 averages: 20 22 14 37 28
Single Family unit permits in 2008 11 averages: 19 16 11 21 15
Multi-Family unit permits in 2008 0 averages: 1 5 2 16 12
Number of building permits in 2009 22 averages: 33 21 20 30 22
Single Family unit permits in 2009 22 averages: 27 17 14 20 14
Multi-Family unit permits in 2009 0 averages: 6 4 6 10 8
Number of building permits in 2010 55 averages: 31 27 27 39 25
Single Family unit permits in 2010 35 averages: 21 19 13 24 16
Multi-Family unit permits in 2010 20 averages: 10 7 13 14 9
Number of building permits in 2011 12 averages: 18 17 10 33 22
Single Family unit permits in 2011 12 averages: 17 15 10 21 13
Multi-Family unit permits in 2011 0 averages: 1 2 0 11 8
Number of building permits in 2012 15 averages: 23 22 15 54 31
Single Family unit permits in 2012 15 averages: 22 18 13 26 16
Multi-Family unit permits in 2012 0 averages: 0 4 2 28 14

Affordability

Cost Burden

AMI Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
% Households with income < 30% AMI 6.1644 averages: 9.653 10 11.51 10 11
% Households with income < 30% AMI, margin of error 3.4471 averages: 4.563 3 4.595 2.544 6
% Households with income 30 - 50% AMI 6.5753 averages: 7.971 9 11 8.639 10
% Households with income 30 - 50% AMI, margin of error 2.4646 averages: 3.298 3.536 4.95 2.404 5
% Households with income 50 - 80% AMI 6.7123 averages: 8.363 11 11.72 8.576 11
% Households with income 50 - 80% AMI, margin of error 2.4377 averages: 3.766 3.802 4.142 2.422 6
% Households with income 80 - 100% AMI 5.2055 averages: 9.276 9 11.37 8.569 9
% Households with income 80 - 100% AMI, margin of error 2.3574 averages: 3.558 3.655 5.3 2.461 7
% Households with income > 100% AMI 75.4795 averages: 64.85 59 53 64 55
% Households with income > 100% AMI, margin of error 5.0796 averages: 5.045 5.276 6.709 3.75 7
% Households with income < 30% of AMI that are cost burdened 57.7778 averages: 86.62 82 84 82 81
% Households with income < 30% of AMI that are cost burdened, margin of error 34.825 averages: 19.26 27 23.24 18.24 61
% Households with income 30 - 50% AMI that are cost burdened 52.0833 averages: 67.51 65 56 75 67
% Households with income 30 - 50% AMI that are cost burdened, margin of error 39.8723 averages: 54.34 36 60 27 77
% Households with income 50 - 80% AMI that are cost burdened 33.3333 averages: 52.04 49 47 56 49
% Households with income 50 - 80% AMI that are cost burdened, margin of error 42.8625 averages: 53.48 35 55 26 72
% Households with income 80 - 100% of AMI that are cost burdened 45.9459 averages: 48.44 40 39.6 48 39
% Households with income 80 - 100% of AMI that are cost burdened, margin of error 52.0982 averages: 52.86 39 66 24 86
% Households with income >100% of AMI that are cost burdened 14.9635 averages: 14.87 14 12.93 15.85 14
% Households with income >100% of AMI that are cost burdened, margin of error 5.533 averages: 8.031 8 15.89 4.954 21
Income Limits Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Extremely Low (30%) Income Limits for a 1 Person Household 19,050 averages: 19,580 18,640 18,680 19,670 18,670
Extremely Low (30%) Income Limits for a 2 Person Household 21,800 averages: 22,370 21,280 21,320 22,440 21,320
Extremely Low (30%) Income Limits for a 3 Person Household 24,500 averages: 25,170 23,960 24,010 25,280 24,000
Extremely Low (30%) Income Limits for a 4 Person Household 27,200 averages: 27,940 26,590 26,640 28,060 26,640
Extremely Low (30%) Income Limits for a 5 Person Household 29,400 averages: 30,200 28,750 28,820 30,330 28,800
Extremely Low (30%) Income Limits for a 6 Person Household 31,600 averages: 32,440 30,880 30,940 32,570 30,940
Extremely Low (30%) Income Limits for a 7 Person Household 33,750 averages: 34,660 32,990 33,060 34,810 33,050
Extremely Low (30%) Income Limits for a 8 Person Household 35,950 averages: 36,900 35,120 35,190 37,060 35,180
Very Low (50%) Income Limits for a 1 Person Household 31,750 averages: 32,600 31,040 31,130 32,720 31,110
Very Low (50%) Income Limits for a 2 Person Household 36,300 averages: 37,260 35,480 35,580 37,410 35,560
Very Low (50%) Income Limits for a 3 Person Household 40,850 averages: 41,920 39,920 40,030 42,070 39,970
Very Low (50%) Income Limits for a 4 Person Household 45,350 averages: 46,560 44,320 44,430 46,740 44,390
Very Low (50%) Income Limits for a 5 Person Household 49,000 averages: 50,320 47,900 48,000 50,500 47,980
Very Low (50%) Income Limits for a 6 Person Household 52,650 averages: 54,040 51,440 51,540 54,240 51,540
Very Low (50%) Income Limits for a 7 Person Household 56,250 averages: 57,740 54,980 55,140 57,960 55,070
Very Low (50%) Income Limits for a 8 Person Household 59,900 averages: 61,500 58,530 58,680 61,740 58,630
Low (80%) Income Limits for a 1 Person Household 44,750 averages: 46,100 45,100 45,240 46,940 45,380
Low (80%) Income Limits for a 2 Person Household 51,150 averages: 52,680 51,550 51,730 53,630 51,880
Low (80%) Income Limits for a 3 Person Household 57,550 averages: 59,280 58,000 58,180 60,370 58,380
Low (80%) Income Limits for a 4 Person Household 63,900 averages: 65,820 64,410 64,590 67,040 64,810
Low (80%) Income Limits for a 5 Person Household 69,050 averages: 71,120 69,610 69,820 72,420 70,030
Low (80%) Income Limits for a 6 Person Household 74,150 averages: 76,380 74,710 74,950 77,780 75,210
Low (80%) Income Limits for a 7 Person Household 79,250 averages: 81,650 79,870 80,140 83,170 80,400
Low (80%) Income Limits for a 8 Person Household 84,350 averages: 86,900 85,030 85,270 88,500 85,560
Severity Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Owner occupied households where cost burden can be determined 3,347 averages: 2,729 3,278 2,791 6,720 4,492
Owner occupied households that are cost burdened 908 ± 219 averages: 752 1,008 884 2,118 1,484
Owner occupied households that are severely cost burdened 297 averages: 284 379 367 831 587
% Owner occupied households that are cost burdened 27.13 averages: 28.89 30 30.93 30 31
% Owner occupied households that are cost burdened, margin of error 5.68 averages: 5.88 5.766 6.082 4.3 5
% Owner occupied households that are severely cost burdened 8.87 averages: 11.66 11 12.71 12.01 12
% Owner occupied households that are severely cost burdened, margin of error 3.06 averages: 4.071 4.042 4.286 2.931 4
Renter occupied households where cost burden can be determined 451 ± 137 averages: 565 802 1,199 3,824 2,545
Renter occupied households that are cost burdened 121 ± 74 averages: 256 370 585 1,752 1,280
Renter occupied households that are severely cost burdened 75 averages: 127 180 301 865 657
% Renter occupied households that are cost burdened 26.83 averages: 43.33 45 49 43 47
% Renter occupied households that are cost burdened, margin of error 14.33 averages: 17.56 15 17.92 10.21 18
% Renter occupied households that are severely cost burdened 16.63 averages: 21.49 22 22.18 21 23
% Renter occupied households that are severely cost burdened, margin of error 9.87 averages: 15.33 12 23.98 8.009 18
Household Type Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
% Elderly Family households that are cost burdened 32.6087 averages: 24.54 25 23.51 27 25
% Elderly Family households that are cost burdened, margin of error 24.4987 averages: 36.45 28 50 17.99 57
% Small Family households that are cost burdened 20.8877 averages: 28.14 28 28.39 28 30
% Small Family households that are cost burdened, margin of error 7.8807 averages: 10.72 10 16 7.052 28
% Large Family households that are cost burdened 25.7732 averages: 33 30 34 33 31
% Large Family households that are cost burdened, margin of error 22.4283 averages: 44.38 47 88 24 129
% Elderly Non-Family households that are cost burdened 16.6667 averages: 50.37 46 47 50 48
% Elderly Non-Family households that are cost burdened, margin of error 29.1925 averages: 53.15 33 68 24 78
% Other householdss that are cost burdened 23.1707 averages: 37.96 40 41 39 42
% Other householdss that are cost burdened, margin of error 26.5767 averages: 33.72 29 50 21 63

Subsidized Housing Inventory (SHI)

Subsidized Units Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Number of subsidized housing Units 204 averages: 195 234 320 968 703
% of Total Units that are subsidized housing 5.19 averages: 4.909 4 4.832 7.041 5

Affordability Gap

Income Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
% of single family homes sold since 2000 that were affordable to households with an incomes of $10,000. 0.09 averages: 0.277 0.1686 0.2218 0.07759 0.1816
% of single family homes sold since 2000 that were affordable to households with an incomes of $20,000. 0.74 averages: 1.148 1.857 4.088 0.6502 3
% of single family homes sold since 2000 that were affordable to households with an incomes of $30,000. 1.66 averages: 2.571 4.758 9.764 1.368 6
% of single family homes sold since 2000 that were affordable to households with an incomes of $40,000. 3.23 averages: 5.065 9 16.96 2.7 11
% of single family homes sold since 2000 that were affordable to households with an incomes of $50,000. 6.1 averages: 9.069 16 27.72 4.933 19
% of single family homes sold since 2000 that were affordable to households with an incomes of $60,000. 9.24 averages: 14.95 26 40.58 8.62 28
% of single family homes sold since 2000 that were affordable to households with an incomes of $70,000. 12.66 averages: 22.25 36 52 14.12 37
% of single family homes sold since 2000 that were affordable to households with an incomes of $80,000. 19.04 averages: 31.37 46 63 21 46
% of single family homes sold since 2000 that were affordable to households with an incomes of $90,000. 26.89 averages: 40.57 55 71 30 55
% of single family homes sold since 2000 that were affordable to households with an incomes of $100,000. 36.23 averages: 50.04 63 77 40 62
% of single family homes sold since 2000 that were affordable to households with an incomes of $120,000. 53.6 averages: 66 74 85 57 73
AMI Groton Nearest Ten Municipalities Developing Suburb Community Type Montachusett Region Middlesex County MA State
Affordability Gap in Households with income < 30% of AMI 120 averages: 125 218 25 1,012 559
Affordability Gap in Households with income < 30% of AMI, margin of error 218.3 averages: 229 255 298 371 319
Affordability Gap in Households with income 50-80% AMI 175 averages: -20 -79 -293 -409 -340
Affordability Gap in Households with income 50-80% AMI, margin of error 140.18 averages: 172 217 239 312 263
Affordability Gap in Households with income > 80% of AMI -285 averages: -100 -141 266 -602 -220
Affordability Gap in Households with income > 80% of AMI, margin of error 381.36 averages: 323 380 362 597 437

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