US5.com

Connecticut ZIP Codes & Demographics

Connecticut ZIP codes, demographics, and median household income — 288 ZIP codes — population 3,598,348 — avg. income $109,962 — avg. home value $408,186. Compare counties, cities, and ZIP-level data on US5.

ZIP codes
288
Population
3,598,348
Median household income (avg.)
$109,962
146% of U.S. median
Average home value
$408,186
117% of U.S. median
Average rent
$1,347
Cities Counties Current time in Connecticut Connecticut map Inflation calculator

Connecticut demographics

Connecticut has 288 ZIP codes across 8 counties on US5, with a combined ZIP-area population of about 3,598,348.

Across ZIP codes with age data, the average median age is about 43.8 years.

Among cities represented in this ZIP set, Stamford is among the largest population centers.

Median household income in Connecticut

The average median household income across ZIP codes in Connecticut is about $109,962 — about 46% above the U.S. median ($75,149).

Among ZIPs with income data, 06820 (Tokeneke) is near the top at about $250,001, while 06702 (Waterbury) is near the bottom at about $16,198.

Housing in Connecticut

For housing in Connecticut, the average median home value is about $408,186 and the average median rent is about $1,347.

The most populous ZIP is 06902 (Stamford) with about 72,915 residents. Use the table below to compare ZIP codes across the state.

ZIP codes in Connecticut

Sort by population, income, or home value. Click a column header to toggle ascending / descending.

ZIP City County State Population ↓ Income Home value
06120 Hartford Hartford County CT 13,832 $33,521 $183,000
06903 Stamford Fairfield County CT 13,630 $203,438 $893,900
06812 Ball Pond Fairfield County CT 13,558 $143,864 $455,900
06413 Clinton Middlesex County CT 13,317 $116,023 $357,000
06478 — New Haven County CT 12,870 $125,563 $454,900
06608 Bridgeport Fairfield County CT 12,558 $43,008 $222,900
06096 Windsor Locks Hartford County CT 12,555 $90,417 $236,800
06424 Lake Pocotopaug Middlesex County CT 12,401 $116,645 $322,700
06110 West Hartford Hartford County CT 12,307 $81,972 $269,300
06238 Coventry Lake Tolland County CT 12,267 $104,953 $318,000
06355 Old Mystic New London County CT 12,223 $132,367 $416,600
06418 Derby New Haven County CT 12,150 $75,718 $243,500
06076 Stafford Springs Tolland County CT 11,989 $96,944 $246,600
06482 Sandy Hook Fairfield County CT 11,808 $144,387 $465,400
06239 Danielson Windham County CT 11,594 $80,383 $261,000
06357 Niantic New London County CT 11,315 $98,852 $369,600
06268 Storrs Tolland County CT 10,782 $56,533 $328,600
06078 Suffield Depot Hartford County CT 10,751 $120,345 $415,400
06071 Somers Tolland County CT 10,554 $115,833 $379,300
06475 Old Saybrook Center Middlesex County CT 10,515 $119,500 $479,100
06901 Stamford Fairfield County CT 10,506 $87,524 $446,200
06883 Weston Fairfield County CT 10,335 $250,001 $968,400
06098 Winsted Litchfield County CT 10,200 $68,661 $238,700
06479 Plantsville Hartford County CT 10,192 $111,462 $334,900
06382 Oxoboxo River New London County CT 10,076 $85,021 $250,100
06371 — New London County CT 9,855 $127,429 $468,200
06798 Woodbury Center Litchfield County CT 9,787 $129,427 $440,600
06019 Collinsville Hartford County CT 9,735 $128,725 $395,700
06710 Waterbury New Haven County CT 9,669 $42,774 $219,600
06786 Terryville Litchfield County CT 9,617 $99,855 $237,200
06013 — Hartford County CT 9,613 $158,357 $393,900
06906 Stamford Fairfield County CT 9,472 $91,710 $576,200
06480 Portland Middlesex County CT 9,421 $118,955 $305,800
06712 — New Haven County CT 9,414 $125,556 $350,700
06339 Mashantucket New London County CT 9,263 $104,963 $284,400
06260 Putnam Windham County CT 9,227 $67,353 $257,800
06907 Stamford Fairfield County CT 9,071 $104,526 $555,900
06525 — New Haven County CT 9,041 $201,926 $546,400
06379 Pawcatuck New London County CT 9,003 $87,352 $364,700
06896 Redding Center Fairfield County CT 8,719 $174,981 $686,400
06234 East Brooklyn Windham County CT 8,526 $91,270 $275,400
06878 Riverside Fairfield County CT 8,446 $250,001 $1,899,000
06052 New Britain Hartford County CT 8,232 $80,640 $243,900
06855 Norwalk Fairfield County CT 8,028 $102,247 $492,400
06035 Salmon Brook Hartford County CT 7,939 $109,922 $339,000
06870 Old Greenwich Fairfield County CT 7,903 $227,727 $1,579,200
06374 Plainfield Village Windham County CT 7,884 $69,294 $234,900
06779 Oakville Litchfield County CT 7,762 $89,353 $248,300
06762 Naugatuck New Haven County CT 7,736 $142,750 $452,000
06607 Bridgeport Fairfield County CT 7,709 $49,555 $218,500
06807 Cos Cob Fairfield County CT 7,667 $194,492 $1,228,000
06612 Plattsville Fairfield County CT 7,612 $189,505 $727,200
06370 Oxoboxo River New London County CT 7,547 $100,891 $304,500
06085 — Hartford County CT 7,521 $144,808 $395,400
06787 Thomaston Litchfield County CT 7,493 $103,843 $259,800
06281 South Woodstock Windham County CT 7,417 $110,341 $396,300
06333 — New London County CT 7,323 $131,628 $432,600
06422 Durham Middlesex County CT 7,182 $151,875 $405,100
06249 — New London County CT 7,137 $106,594 $337,700
06471 — New Haven County CT 7,073 $120,885 $364,900
06016 Broad Brook Hartford County CT 6,833 $119,338 $301,400
06498 Westbrook Center Middlesex County CT 6,832 $76,172 $423,500
06269 Storrs Tolland County CT 6,723 — —
06472 Northford New Haven County CT 6,414 $108,333 $371,800
06241 Dayville Windham County CT 6,317 $80,547 $272,200
06419 — Middlesex County CT 6,219 $132,739 $388,500
06447 Terramuggus Hartford County CT 6,106 $140,022 $373,000
06335 Gales Ferry New London County CT 6,100 $126,121 $296,800
06403 — New Haven County CT 6,089 $95,405 $323,900
06057 New Hartford Center Litchfield County CT 5,922 $117,224 $350,900
06354 Moosup Windham County CT 5,840 $89,861 $290,100
06073 — Hartford County CT 5,825 $180,172 $528,600
06791 Northwest Harwinton Litchfield County CT 5,565 $108,382 $344,900
06279 — Tolland County CT 5,563 $88,370 $287,800
06248 — Tolland County CT 5,464 $136,328 $359,900
06759 Litchfield Litchfield County CT 5,436 $113,472 $430,100
06378 Mystic New London County CT 5,408 $126,014 $576,200
06441 Higganum Middlesex County CT 5,323 $110,574 $379,700
06524 — New Haven County CT 5,280 $153,879 $418,900
06237 — Tolland County CT 5,268 $122,500 $321,500
06026 — Hartford County CT 5,176 $122,764 $354,400
06423 Moodus Middlesex County CT 5,163 $106,217 $374,300
06359 — New London County CT 5,154 $115,069 $374,800
06331 — Windham County CT 5,102 $99,487 $294,800
06043 — Tolland County CT 4,848 $124,861 $348,700
06365 Mashantucket New London County CT 4,781 $109,441 $343,200
06250 Mansfield Center Tolland County CT 4,780 $103,333 $286,500
06890 Southport Fairfield County CT 4,566 $214,523 $1,087,100
06259 — Windham County CT 4,455 $105,970 $389,500
06255 Quinebaug Windham County CT 4,442 $90,651 $298,100
06417 Deep River Center Middlesex County CT 4,432 $86,995 $349,300
06278 Lake Chaffee Windham County CT 4,345 $127,969 $315,700
06088 — Hartford County CT 4,324 $83,116 $192,100
06420 — New London County CT 4,323 $118,839 $369,800
06092 West Simsbury Hartford County CT 4,239 $201,574 $469,200
06510 New Haven New Haven County CT 4,205 $63,598 $495,500
06277 Mechanicsville Windham County CT 4,023 $107,390 $274,500
06093 — Hartford County CT 3,894 $133,857 $372,900
06412 Chester Center Middlesex County CT 3,786 $94,570 $404,000
06375 — New London County CT 3,667 $104,427 $294,600

Frequently asked questions

How many ZIP codes are in Connecticut?

Connecticut has 288 ZIP codes on US5 across 8 counties. Each row links to demographics, median income, and housing for that code.

What are the demographics of Connecticut?

Connecticut has a combined ZIP-area population of about 3,598,348 across 288 ZIP codes. Browse the table on this page for population, income, and housing by ZIP.

What is the median household income in Connecticut?

The average median household income across ZIP codes in Connecticut is about $109,962, about 46% above the U.S. median ($75,149). Average median home value is about $408,186. Among ZIPs with data, 06820 (Tokeneke) is near the top ($250,001) and 06702 (Waterbury) is near the bottom ($16,198).

Where can I find ZIP code lists for Connecticut?

This page lists ZIP codes in Connecticut with population, median household income, and home value. Sort the table or open a ZIP for a full demographics profile.

ZIP rankings in Connecticut

Explore curated boards for highest income, largest population, and most affordable home values.

Richest ZIP codes Most populous Most affordable Easiest to buy Lowest poverty Highest education Highest WFH Most walkable Highest climate risk Strongest inflow All rankings