| Connecticut ZIP codes | City | Number of people in state prison from each ZIP code, 2020 | Census population, 2020 | Total population, 2020 | Imprisonment rate per 100,000 |
|---|---|---|---|---|---|
| 06001 | Avon | 4 | 19,262 | 19,266 | 21 |
| 06002 | Bloomfield | 72 | 21,579 | 21,651 | 333 |
| 06010 | Bristol | 191 | 60,748 | 60,939 | 313 |
| 06013 | Burlington | 4 | 9,519 | 9,523 | 42 |
| 06016 | Broad Brook | 10 | 6,273 | 6,283 | 159 |
| 06018 | Canaan | 8 | 2,610 | 2,618 | 306 |
| 06019 | Canton | 1 | 9,857 | 9,858 | 10 |
| 06020 | Canton Center | 0 | 23 | 23 | 0 |
| 06021 | Colebrook | 1 | 1,361 | 1,362 | 73 |
| 06022 | Collinsville | 0 | 141 | 141 | 0 |
| 06023 | East Berlin | 0 | 1,344 | 1,344 | 0 |
| 06024 | East Canaan | 0 | 601 | 601 | 0 |
| 06026 | East Granby | 3 | 5,177 | 5,180 | 58 |
| 06027 | East Hartland | 2 | 1,368 | 1,370 | 146 |
| 06029 | Ellington | 11 | 16,351 | 16,362 | 67 |
| 06031 | Falls Village | 0 | 1,364 | 1,364 | 0 |
| 06032 | Farmington | 12 | 19,060 | 19,072 | 63 |
| 06033 | Glastonbury | 19 | 29,658 | 29,677 | 64 |
| 06035 | Granby | 7 | 7,305 | 7,312 | 96 |
| 06037 | Berlin | 13 | 18,855 | 18,868 | 69 |
| 06039 | Lakeville | 4 | 2,357 | 2,361 | 169 |
| 06040 | Manchester | 128 | 35,676 | 35,804 | 358 |
| 06042 | Manchester | 45 | 24,044 | 24,089 | 187 |
| 06043 | Bolton | 4 | 4,867 | 4,871 | 82 |
| 06051 | New Britain | 305 | 31,134 | 31,439 | 970 |
| 06052 | New Britain | 39 | 8,017 | 8,056 | 484 |
| 06053 | New Britain | 166 | 35,024 | 35,190 | 472 |
| 06057 | New Hartford | 7 | 6,429 | 6,436 | 109 |
| 06058 | Norfolk | 4 | 1,677 | 1,681 | 238 |
| 06059 | North Canton | 0 | 103 | 103 | 0 |
| 06060 | North Granby | 0 | 2,452 | 2,452 | 0 |
| 06061 | Pine Meadow | 1 | 213 | 214 | 467 |
| 06062 | Plainville | 47 | 17,628 | 17,675 | 266 |
| 06063 | Barkhamsted | 1 | 3,451 | 3,452 | 29 |
| 06065 | Riverton | 2 | 485 | 487 | 411 |
| 06066 | Vernon Rockville | 93 | 30,237 | 30,330 | 307 |
| 06067 | Rocky Hill | 14 | 20,809 | 20,823 | 67 |
| 06068 | Salisbury | 5 | 1,519 | 1,524 | 328 |
| 06069 | Sharon | 3 | 2,463 | 2,466 | 122 |
| 06070 | Simsbury | 5 | 15,658 | 15,663 | 32 |
| 06071 | Somers | 5 | 10,395 | 9,109 | 55 |
| 06072 | Somersville | 0 | 91 | 91 | 0 |
| 06073 | South Glastonbury | 2 | 5,501 | 5,503 | 36 |
| 06074 | South Windsor | 28 | 26,911 | 26,939 | 104 |
| 06076 | Stafford Springs | 35 | 11,988 | 12,023 | 291 |
| 06078 | Suffield | 2 | 12,221 | 10,359 | 19 |
| 06079 | Taconic | 0 | 89 | 89 | 0 |
| 06080 | Suffield | 0 | 43 | 2 | 0 |
| 06081 | Tariffville | 1 | 1,324 | 1,325 | 75 |
| 06082 | Enfield | 79 | 42,141 | 40,092 | 197 |
| 06084 | Tolland | 14 | 14,598 | 14,612 | 96 |
| 06085 | Unionville | 2 | 7,208 | 7,210 | 28 |
| 06088 | East Windsor | 13 | 4,917 | 4,930 | 264 |
| 06089 | Weatogue | 4 | 3,594 | 3,598 | 111 |
| 06090 | West Granby | 0 | 1,183 | 1,183 | 0 |
| 06091 | West Hartland | 0 | 202 | 202 | 0 |
| 06092 | West Simsbury | 0 | 3,924 | 3,924 | 0 |
| 06093 | West Suffield | 1 | 3,488 | 3,489 | 29 |
| 06095 | Windsor | 53 | 29,458 | 29,511 | 180 |
| 06096 | Windsor Locks | 17 | 12,613 | 12,630 | 135 |
| 06098 | Winsted | 23 | 10,188 | 10,211 | 225 |
| 06103 | Hartford | 11 | 2,540 | 2,551 | 431 |
| 06105 | Hartford | 179 | 18,803 | 18,982 | 943 |
| 06106 | Hartford | 372 | 38,036 | 38,408 | 969 |
| 06107 | West Hartford | 7 | 19,221 | 19,228 | 36 |
| 06108 | East Hartford | 121 | 24,201 | 24,322 | 497 |
| 06109 | Wethersfield | 21 | 27,298 | 27,319 | 77 |
| 06110 | West Hartford | 17 | 13,004 | 13,021 | 131 |
| 06111 | Newington | 37 | 30,536 | 30,573 | 121 |
| 06112 | Hartford | 312 | 23,189 | 23,501 | 1,328 |
| 06114 | Hartford | 235 | 26,257 | 26,492 | 887 |
| 06117 | West Hartford | 9 | 16,695 | 16,704 | 54 |
| 06118 | East Hartford | 90 | 26,844 | 26,934 | 334 |
| 06119 | West Hartford | 20 | 14,843 | 14,863 | 135 |
| 06120 | Hartford | 186 | 12,636 | 11,962 | 1,555 |
| 06226 | Willimantic | 120 | 19,233 | 19,353 | 620 |
| 06231 | Amston | 4 | 3,901 | 3,905 | 102 |
| 06232 | Andover | 6 | 3,142 | 3,148 | 191 |
| 06234 | Brooklyn | 22 | 8,484 | 8,099 | 272 |
| 06235 | Chaplin | 5 | 2,089 | 2,094 | 239 |
| 06237 | Columbia | 2 | 5,272 | 5,274 | 38 |
| 06238 | Coventry | 15 | 12,235 | 12,250 | 122 |
| 06239 | Danielson | 35 | 11,410 | 11,445 | 306 |
| 06241 | Dayville | 21 | 6,568 | 6,589 | 319 |
| 06242 | Eastford | 4 | 1,365 | 1,369 | 292 |
| 06243 | East Killingly | 0 | 226 | 226 | 0 |
| 06247 | Hampton | 10 | 2,603 | 2,613 | 383 |
| 06248 | Hebron | 2 | 5,197 | 5,199 | 38 |
| 06249 | Lebanon | 9 | 7,142 | 7,151 | 126 |
| 06250 | Mansfield Center | 5 | 4,951 | 4,956 | 101 |
| 06254 | North Franklin | 1 | 1,863 | 1,864 | 54 |
| 06255 | North Grosvenordale | 10 | 4,673 | 4,683 | 214 |
| 06256 | North Windham | 5 | 2,114 | 2,119 | 236 |
| 06258 | Pomfret | 0 | 334 | 334 | 0 |
| 06259 | Pomfret Center | 1 | 4,163 | 4,164 | 24 |
| 06260 | Putnam | 36 | 9,236 | 9,272 | 388 |
| 06262 | Quinebaug | 0 | 572 | 572 | 0 |
| 06263 | Rogers | 1 | 312 | 313 | 319 |
| 06264 | Scotland | 0 | 109 | 109 | 0 |
| 06266 | South Windham | 2 | 409 | 411 | 487 |
| 06268 | Storrs Mansfield | 7 | 12,460 | 12,467 | 56 |
| 06269 | Storrs Mansfield | 0 | 8,161 | 8,161 | 0 |
| 06277 | Thompson | 1 | 3,940 | 3,941 | 25 |
| 06278 | Ashford | 7 | 4,266 | 4,273 | 164 |
| 06279 | Willington | 4 | 5,566 | 5,570 | 72 |
| 06280 | Windham | 5 | 3,286 | 3,291 | 152 |
| 06281 | Woodstock | 7 | 7,021 | 7,028 | 100 |
| 06282 | Woodstock Valley | 0 | 1,225 | 1,225 | 0 |
| 06320 | New London | 220 | 27,398 | 27,618 | 797 |
| 06330 | Baltic | 8 | 3,167 | 3,175 | 252 |
| 06331 | Canterbury | 2 | 5,085 | 5,087 | 39 |
| 06332 | Central Village | 3 | 565 | 568 | 528 |
| 06333 | East Lyme | 7 | 7,289 | 7,296 | 96 |
| 06334 | Bozrah | 7 | 2,336 | 2,343 | 299 |
| 06335 | Gales Ferry | 10 | 6,781 | 6,791 | 147 |
| 06336 | Gilman | 1 | 93 | 94 | 1,064 |
| 06338 | Mashantucket | 1 | 296 | 297 | 337 |
| 06339 | Ledyard | 16 | 8,346 | 8,362 | 191 |
| 06340 | Groton | 70 | 29,788 | 29,858 | 234 |
| 06350 | Hanover | 0 | 133 | 133 | 0 |
| 06351 | Jewett City | 39 | 15,609 | 15,648 | 249 |
| 06353 | Montville | 0 | 175 | 175 | 0 |
| 06354 | Moosup | 20 | 5,647 | 5,667 | 353 |
| 06355 | Mystic | 14 | 12,835 | 12,849 | 109 |
| 06357 | Niantic | 8 | 11,404 | 10,643 | 75 |
| 06359 | North Stonington | 7 | 5,149 | 5,156 | 136 |
| 06360 | Norwich | 194 | 37,104 | 37,298 | 520 |
| 06365 | Preston | 3 | 4,770 | 4,773 | 63 |
| 06370 | Oakdale | 11 | 7,138 | 7,149 | 154 |
| 06371 | Old Lyme | 8 | 9,840 | 9,848 | 81 |
| 06373 | Oneco | 0 | 267 | 267 | 0 |
| 06374 | Plainfield | 13 | 8,108 | 8,121 | 160 |
| 06375 | Quaker Hill | 5 | 3,758 | 3,763 | 133 |
| 06376 | South Lyme | 1 | 40 | 41 | 2,439 |
| 06377 | Sterling | 3 | 2,739 | 2,742 | 109 |
| 06378 | Stonington | 4 | 5,318 | 5,322 | 75 |
| 06379 | Pawcatuck | 14 | 8,813 | 8,827 | 159 |
| 06380 | Taftville | 19 | 2,892 | 2,911 | 653 |
| 06382 | Uncasville | 22 | 11,060 | 9,947 | 221 |
| 06384 | Voluntown | 1 | 2,611 | 2,612 | 38 |
| 06385 | Waterford | 18 | 15,796 | 15,814 | 114 |
| 06387 | Wauregan | 4 | 359 | 363 | 1,102 |
| 06389 | Yantic | 1 | 129 | 130 | 769 |
| 06401 | Ansonia | 69 | 18,946 | 19,015 | 363 |
| 06403 | Beacon Falls | 5 | 5,985 | 5,990 | 83 |
| 06405 | Branford | 29 | 28,171 | 28,200 | 103 |
| 06409 | Centerbrook | 0 | 686 | 686 | 0 |
| 06410 | Cheshire | 12 | 28,559 | 27,215 | 44 |
| 06412 | Chester | 5 | 3,749 | 3,754 | 133 |
| 06413 | Clinton | 6 | 13,161 | 13,167 | 46 |
| 06414 | Cobalt | 0 | 330 | 330 | 0 |
| 06415 | Colchester | 15 | 16,300 | 16,315 | 92 |
| 06416 | Cromwell | 13 | 14,225 | 14,238 | 91 |
| 06417 | Deep River | 7 | 4,415 | 4,422 | 158 |
| 06418 | Derby | 42 | 12,297 | 12,339 | 340 |
| 06419 | Killingworth | 2 | 6,174 | 6,176 | 32 |
| 06420 | Salem | 3 | 4,250 | 4,253 | 71 |
| 06422 | Durham | 4 | 7,152 | 7,156 | 56 |
| 06423 | East Haddam | 4 | 4,821 | 4,825 | 83 |
| 06424 | East Hampton | 12 | 12,403 | 12,415 | 97 |
| 06426 | Essex | 2 | 3,453 | 3,455 | 58 |
| 06437 | Guilford | 8 | 22,064 | 22,072 | 36 |
| 06438 | Haddam | 1 | 2,616 | 2,617 | 38 |
| 06439 | Hadlyme | 0 | 100 | 100 | 0 |
| 06441 | Higganum | 3 | 5,484 | 5,487 | 55 |
| 06442 | Ivoryton | 1 | 2,594 | 2,595 | 39 |
| 06443 | Madison | 5 | 17,713 | 17,718 | 28 |
| 06444 | Marion | 2 | 636 | 638 | 313 |
| 06447 | Marlborough | 3 | 6,133 | 6,136 | 49 |
| 06450 | Meriden | 119 | 36,007 | 36,126 | 329 |
| 06451 | Meriden | 122 | 24,894 | 25,016 | 488 |
| 06455 | Middlefield | 0 | 2,958 | 2,958 | 0 |
| 06456 | Middle Haddam | 0 | 355 | 355 | 0 |
| 06457 | Middletown | 125 | 46,505 | 46,630 | 268 |
| 06459 | Middletown | 0 | 1,212 | 1,212 | 0 |
| 06460 | Milford | 55 | 37,310 | 37,365 | 147 |
| 06461 | Milford | 14 | 14,734 | 14,748 | 95 |
| 06467 | Milldale | 0 | 379 | 379 | 0 |
| 06468 | Monroe | 7 | 18,825 | 18,832 | 37 |
| 06469 | Moodus | 2 | 3,272 | 3,274 | 61 |
| 06470 | Newtown | 8 | 16,284 | 15,736 | 51 |
| 06471 | North Branford | 4 | 7,195 | 7,199 | 56 |
| 06472 | Northford | 8 | 6,438 | 6,446 | 124 |
| 06473 | North Haven | 10 | 24,574 | 24,584 | 41 |
| 06475 | Old Saybrook | 9 | 10,481 | 10,490 | 86 |
| 06477 | Orange | 6 | 14,280 | 14,286 | 42 |
| 06478 | Oxford | 7 | 12,689 | 12,696 | 55 |
| 06479 | Plantsville | 12 | 10,156 | 10,168 | 118 |
| 06480 | Portland | 14 | 9,365 | 9,379 | 149 |
| 06481 | Rockfall | 0 | 1,259 | 1,259 | 0 |
| 06482 | Sandy Hook | 6 | 10,884 | 10,890 | 55 |
| 06483 | Seymour | 20 | 16,748 | 16,768 | 119 |
| 06484 | Shelton | 45 | 40,869 | 40,914 | 110 |
| 06488 | Southbury | 10 | 19,896 | 19,906 | 50 |
| 06489 | Southington | 34 | 32,267 | 32,301 | 105 |
| 06492 | Wallingford | 32 | 44,606 | 44,638 | 72 |
| 06498 | Westbrook | 6 | 6,793 | 6,799 | 88 |
| 06510 | New Haven | 5 | 4,409 | 4,414 | 113 |
| 06511 | New Haven | 477 | 55,879 | 55,710 | 856 |
| 06512 | East Haven | 75 | 29,457 | 29,532 | 254 |
| 06513 | New Haven | 283 | 38,618 | 38,901 | 727 |
| 06514 | Hamden | 77 | 26,613 | 26,690 | 289 |
| 06515 | New Haven | 101 | 17,877 | 17,978 | 562 |
| 06516 | West Haven | 194 | 55,584 | 55,778 | 348 |
| 06517 | Hamden | 44 | 14,954 | 14,998 | 293 |
| 06518 | Hamden | 11 | 19,528 | 19,539 | 56 |
| 06519 | New Haven | 199 | 15,450 | 15,649 | 1,272 |
| 06524 | Bethany | 4 | 5,297 | 5,301 | 75 |
| 06525 | Woodbridge | 2 | 9,087 | 9,089 | 22 |
| 06604 | Bridgeport | 231 | 30,003 | 29,591 | 781 |
| 06605 | Bridgeport | 225 | 23,867 | 24,092 | 934 |
| 06606 | Bridgeport | 299 | 48,427 | 48,726 | 614 |
| 06607 | Bridgeport | 166 | 8,690 | 8,856 | 1,874 |
| 06608 | Bridgeport | 227 | 14,312 | 14,539 | 1,561 |
| 06610 | Bridgeport | 201 | 23,347 | 23,548 | 854 |
| 06611 | Trumbull | 15 | 36,835 | 36,850 | 41 |
| 06612 | Easton | 4 | 7,605 | 7,609 | 53 |
| 06614 | Stratford | 57 | 33,749 | 33,806 | 169 |
| 06615 | Stratford | 83 | 18,606 | 18,689 | 444 |
| 06702 | Waterbury | 73 | 3,882 | 3,955 | 1,846 |
| 06704 | Waterbury | 348 | 27,300 | 27,648 | 1,259 |
| 06705 | Waterbury | 152 | 27,197 | 27,349 | 556 |
| 06706 | Waterbury | 148 | 14,699 | 14,847 | 997 |
| 06708 | Waterbury | 190 | 30,345 | 30,535 | 622 |
| 06710 | Waterbury | 163 | 11,056 | 11,219 | 1,453 |
| 06712 | Prospect | 14 | 9,344 | 9,358 | 150 |
| 06716 | Wolcott | 24 | 15,996 | 16,020 | 150 |
| 06750 | Bantam | 3 | 1,370 | 1,373 | 219 |
| 06751 | Bethlehem | 4 | 3,367 | 3,371 | 119 |
| 06752 | Bridgewater | 0 | 1,667 | 1,667 | 0 |
| 06753 | Cornwall | 0 | 103 | 103 | 0 |
| 06754 | Cornwall Bridge | 2 | 1,568 | 1,570 | 127 |
| 06755 | Gaylordsville | 2 | 1,164 | 1,166 | 172 |
| 06756 | Goshen | 2 | 2,993 | 2,995 | 67 |
| 06757 | Kent | 1 | 2,193 | 2,194 | 46 |
| 06758 | Lakeside | 0 | 39 | 39 | 0 |
| 06759 | Litchfield | 3 | 5,729 | 5,732 | 52 |
| 06762 | Middlebury | 5 | 7,574 | 7,579 | 66 |
| 06763 | Morris | 4 | 2,217 | 2,221 | 180 |
| 06770 | Naugatuck | 76 | 31,634 | 31,710 | 240 |
| 06776 | New Milford | 46 | 26,848 | 26,894 | 171 |
| 06777 | New Preston Marble Dale | 3 | 1,715 | 1,718 | 175 |
| 06778 | Northfield | 0 | 1,243 | 1,243 | 0 |
| 06779 | Oakville | 13 | 8,250 | 8,263 | 157 |
| 06782 | Plymouth | 4 | 2,268 | 2,272 | 176 |
| 06783 | Roxbury | 0 | 2,255 | 2,255 | 0 |
| 06784 | Sherman | 4 | 3,607 | 3,611 | 111 |
| 06785 | South Kent | 0 | 753 | 753 | 0 |
| 06786 | Terryville | 17 | 9,384 | 9,401 | 181 |
| 06787 | Thomaston | 19 | 7,545 | 7,564 | 251 |
| 06790 | Torrington | 143 | 35,486 | 35,629 | 401 |
| 06791 | Harwinton | 3 | 5,546 | 5,549 | 54 |
| 06793 | Washington | 0 | 1,189 | 1,189 | 0 |
| 06794 | Washington Depot | 0 | 1,119 | 1,119 | 0 |
| 06795 | Watertown | 18 | 13,873 | 13,891 | 130 |
| 06796 | West Cornwall | 0 | 1,023 | 1,023 | 0 |
| 06798 | Woodbury | 8 | 9,723 | 9,731 | 82 |
| 06801 | Bethel | 19 | 20,245 | 20,264 | 94 |
| 06804 | Brookfield | 13 | 17,748 | 17,761 | 73 |
| 06807 | Cos Cob | 1 | 7,197 | 7,198 | 14 |
| 06810 | Danbury | 141 | 55,200 | 55,341 | 255 |
| 06811 | Danbury | 41 | 31,216 | 30,200 | 136 |
| 06812 | New Fairfield | 7 | 13,579 | 13,586 | 52 |
| 06820 | Darien | 1 | 21,499 | 21,500 | 5 |
| 06824 | Fairfield | 8 | 34,876 | 34,884 | 23 |
| 06825 | Fairfield | 13 | 22,090 | 22,103 | 59 |
| 06830 | Greenwich | 16 | 25,043 | 25,059 | 64 |
| 06831 | Greenwich | 1 | 15,254 | 15,255 | 7 |
| 06840 | New Canaan | 0 | 20,612 | 20,612 | 0 |
| 06850 | Norwalk | 28 | 20,801 | 20,829 | 134 |
| 06851 | Norwalk | 44 | 28,254 | 28,298 | 155 |
| 06853 | Norwalk | 0 | 3,797 | 3,797 | 0 |
| 06854 | Norwalk | 96 | 29,931 | 30,027 | 320 |
| 06855 | Norwalk | 12 | 8,380 | 8,392 | 143 |
| 06870 | Old Greenwich | 0 | 7,720 | 7,720 | 0 |
| 06877 | Ridgefield | 4 | 25,077 | 25,081 | 16 |
| 06878 | Riverside | 2 | 8,519 | 8,521 | 23 |
| 06880 | Westport | 6 | 27,233 | 27,239 | 22 |
| 06883 | Weston | 1 | 10,354 | 10,355 | 10 |
| 06890 | Southport | 1 | 4,466 | 4,467 | 22 |
| 06896 | Redding | 1 | 8,704 | 8,705 | 11 |
| 06897 | Wilton | 1 | 18,520 | 18,521 | 5 |
| 06901 | Stamford | 18 | 10,595 | 10,613 | 170 |
| 06902 | Stamford | 211 | 69,192 | 69,403 | 304 |
| 06903 | Stamford | 5 | 14,405 | 14,410 | 35 |
| 06905 | Stamford | 30 | 21,809 | 21,839 | 137 |
| 06906 | Stamford | 17 | 9,902 | 9,919 | 171 |
| 06907 | Stamford | 9 | 9,371 | 9,380 | 96 |