South Central Connecticut Planning Region, CT ZIP codes

There are 48 ZIP codes in South Central Connecticut Planning Region, CT, in 14 towns, from 06405 to 06540. The largest are 06516 (West Haven), 06492 (Wallingford) and 06511 (New Haven).

Connecticut abolished county government in 1960, and since 2022 the Census Bureau counts nine planning regions in place of its eight counties. ZIP codes are still placed by the old counties, so each one here is also listed under its county. Its ZIP codes are in New Haven County (48).

ZIP codes: 48
Towns: 14
County FIPS: 09170
State: Connecticut
Population: 570,598
Median household income: $88,197
Land area: 367 sq mi

South Central Connecticut Planning Region ZIP codes by town

Bethany: 06524
Branford: 06405
Guilford: 06437
Hamden: 06514, 06517, 06518
Madison: 06443
Meriden: 06450, 06451
Milford: 06460, 06461
New Haven: 06501, 06502, 06503, 06504, 06505, 06506, 06507, 06508, 06509, 06510, 06511, 06512, 06513, 06515, 06519, 06520, 06521, 06525, 06530, 06531, 06532, 06533, 06534, 06535, 06536, 06537, 06538, 06540
North Branford: 06471
North Haven: 06473
Northford: 06472
Orange: 06477
Wallingford: 06492, 06493, 06494, 06495
West Haven: 06516

Each ZIP code is listed under the region its central point lies in and the town the Postal Service names it for.

Map of South Central Connecticut Planning Region ZIP codes

The ZIP codes of South Central Connecticut Planning Region, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

South Central Connecticut Planning Region in numbers

About 570,598 people live in South Central Connecticut Planning Region, in 230,673 households. The median household income is $88,197 a year, 8% below the Connecticut median of $95,781 (US: $80,734). The median owner-occupied home is valued at $353,100 (4% below the Connecticut median), and median gross rent is $1,525 a month. The median age is 40.2; 42.0% of adults 25 and over hold a bachelor's degree or higher (42.5% across Connecticut); the average commute takes 24 minutes.

Population	570,598South Central Connecticut Planning Region570,598
Households	230,673South Central Connecticut Planning Region230,673
Median age	40.2South Central Connecticut Planning Region40.2Connecticut41.1US 38.9
Median household income	$88,197South Central Connecticut Planning Region$88,197Connecticut$95,781US $80,734
Median home value	$353,100South Central Connecticut Planning Region$353,100Connecticut$366,900US $332,700
Median gross rent	$1,525South Central Connecticut Planning Region$1,525Connecticut$1,488US $1,413
Bachelor's degree or higher	42.0%South Central Connecticut Planning Region42.0%Connecticut42.5%US 35.7%
Mean commute	23.5 minSouth Central Connecticut Planning Region23.5 minConnecticut26.5 minUS 26.4 min
Population density	1,554 / sq miSouth Central Connecticut Planning Region1,554 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Not sure you are in South Central Connecticut Planning Region? What county am I in? answers from your location, near a county line included.

Every ZIP code in South Central Connecticut Planning Region, with figures

ZIP codes in South Central Connecticut Planning Region
ZIP	City	Type	Population	Median income	Median home
`06405`	Branford , CT	Standard	28,217	$105,225	$401,200
`06437`	Guilford , CT	Standard	22,067	$137,615	$515,000
`06443`	Madison , CT	Standard	17,657	$168,462	$584,900
`06450`	Meriden , CT	Standard	35,694	$71,250	$242,600
`06451`	Meriden , CT	Standard	24,851	$71,255	$239,800
`06460`	Milford , CT	Standard	37,649	$104,360	$412,600
`06461`	Milford , CT	Standard	15,035	$133,221	$424,700
`06471`	North Branford , CT	Standard	7,140	$109,388	$371,200
`06472`	Northford , CT	Standard	6,363	$105,729	$405,200
`06473`	North Haven , CT	Standard	24,743	$132,829	$391,200
`06477`	Orange , CT	Standard	14,315	$142,325	$491,500
`06492`	Wallingford , CT	Standard	44,498	$105,061	$353,600
`06493`	Wallingford , CT	No street area	—	—	—
`06494`	Wallingford , CT	No street area	—	—	—
`06495`	Wallingford , CT	No street area	—	—	—
`06501`	New Haven , CT	No street area	—	—	—
`06502`	New Haven , CT	No street area	—	—	—
`06503`	New Haven , CT	No street area	—	—	—
`06504`	New Haven , CT	No street area	—	—	—
`06505`	New Haven , CT	No street area	—	—	—
`06506`	New Haven , CT	No street area	—	—	—
`06507`	New Haven , CT	No street area	—	—	—
`06508`	New Haven , CT	No street area	—	—	—
`06509`	New Haven , CT	No street area	—	—	—
`06510`	New Haven , CT	Standard	4,584	$58,913	$651,800
`06511`	New Haven , CT	Standard	54,730	$59,969	$353,000
`06512`	New Haven , CT	Standard	28,830	$96,146	$289,100
`06513`	New Haven , CT	Standard	38,888	$48,500	$235,500
`06514`	Hamden , CT	Standard	26,803	$88,900	$270,800
`06515`	New Haven , CT	Standard	19,006	$73,709	$328,900
`06516`	West Haven , CT	Standard	55,351	$74,382	$291,700
`06517`	Hamden , CT	Standard	14,221	$104,550	$339,400
`06518`	Hamden , CT	Standard	20,126	$106,692	$325,300
`06519`	New Haven , CT	Standard	15,605	$49,619	$316,700
`06520`	New Haven , CT	No street area	—	—	—
`06521`	New Haven , CT	No street area	—	—	—
`06524`	Bethany , CT	Standard	5,288	$166,236	$418,000
`06525`	New Haven , CT	Standard	9,073	$188,750	$588,100
`06530`	New Haven , CT	No street area	—	—	—
`06531`	New Haven , CT	No street area	—	—	—
`06532`	New Haven , CT	No street area	—	—	—
`06533`	New Haven , CT	No street area	—	—	—
`06534`	New Haven , CT	No street area	—	—	—
`06535`	New Haven , CT	No street area	—	—	—
`06536`	New Haven , CT	No street area	—	—	—
`06537`	New Haven , CT	No street area	—	—	—
`06538`	New Haven , CT	No street area	—	—	—
`06540`	New Haven , CT	No street area	—	—	—

Cite this page

zipcodes.pro. “South Central Connecticut Planning Region ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ct/county/south-central-connecticut-planning-region

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