New Haven, CT ZIP codes

New Haven, Connecticut has 28 ZIP codes, including 21 PO Box ZIPs. They are in South Central Connecticut Planning Region and New Haven County.

Population in these ZIPs: 170,716
Avg. median income: $70,900population-weighted
Typical home value: $367,400population-weighted
Metro area: New Haven, CT

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ZIP codes within 10 miles

New Haven, CT ZIP codes list

New Haven, CT ZIP codes
ZIP code	County	Population	Median income	Typical home value
06501 PO Box	South Central Connecticut Planning Region	—	—	—
06502 PO Box	South Central Connecticut Planning Region	—	—	—
06503 PO Box	South Central Connecticut Planning Region	—	—	—
06504 PO Box	South Central Connecticut Planning Region	—	—	—
06505 PO Box	South Central Connecticut Planning Region	—	—	—
06506 PO Box	South Central Connecticut Planning Region	—	—	—
06507 PO Box	South Central Connecticut Planning Region	—	—	—
06508 PO Box	South Central Connecticut Planning Region	—	—	—
06509 PO Box	South Central Connecticut Planning Region	—	—	—
06510	New Haven County	4,584	$58,913	$403,300
06511	New Haven County	54,730	$59,969	$370,900
06512	New Haven County	28,830	$96,146	$363,600
06513	New Haven County	38,888	$48,500	$300,700
06515	New Haven County	19,006	$73,709	$383,800
06519	New Haven County	15,605	$49,619	$303,900
06520 PO Box	South Central Connecticut Planning Region	—	—	—
06521 PO Box	South Central Connecticut Planning Region	—	—	—
06525	New Haven County	9,073	$188,750	$701,700
06530 PO Box	South Central Connecticut Planning Region	—	—	—
06531 PO Box	South Central Connecticut Planning Region	—	—	—
06532 PO Box	South Central Connecticut Planning Region	—	—	—
06533 PO Box	South Central Connecticut Planning Region	—	—	—
06534 PO Box	South Central Connecticut Planning Region	—	—	—
06535 PO Box	South Central Connecticut Planning Region	—	—	—
06536 PO Box	South Central Connecticut Planning Region	—	—	—
06537 PO Box	South Central Connecticut Planning Region	—	—	—
06538 PO Box	South Central Connecticut Planning Region	—	—	—
06540 PO Box	South Central Connecticut Planning Region	—	—	—

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near New Haven

West Haven 4 mi
Hamden 5 mi
Orange 5 mi
North Haven 6 mi
Wallingford 6 mi
Ansonia 8 mi
Branford 8 mi
Derby 8 mi
Bethany 8 mi
North Branford 8 mi
Milford 9 mi
Seymour 9 mi

Frequently asked questions

What is the ZIP code for New Haven, CT?

New Haven, CT has 28 ZIP codes: 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 and 06540.

What county is New Haven, Connecticut in?

New Haven ZIP codes are in South Central Connecticut Planning Region and New Haven County.

Which New Haven ZIP codes are PO Boxes?

06501, 06502, 06503, 06504, 06505, 06506, 06507, 06508, 06509, 06520, 06521, 06530, 06531, 06532, 06533, 06534, 06535, 06536, 06537, 06538 and 06540 are PO Box or single-organization ZIP codes; they have no residential delivery area.