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ZIP code 06521: New Haven, CT

06521 is a PO Box or single-organization ZIP code in New Haven, Connecticut, mainly in South Central Connecticut Planning Region, part of the New Haven, CT metro area.

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ZIP codes within 10 milesWithin 25 miles

ZIP code 06521 details

CityNew Haven
StateConnecticut
CountySouth Central Connecticut Planning Region
Metro areaNew Haven, CT
Time zoneEastern Time (UTC−5), observes daylight saving time
TypePO Box / single organization
Center coordinates41.30820, -72.92820

ZIP codes near 06521

ZIP codeCityDistancePopulation
06531New Haven, CTsame location—
06508New Haven, CTsame location—
06520New Haven, CTsame location—
06505New Haven, CTsame location—
06501New Haven, CTsame location—
06532New Haven, CTsame location—
06509New Haven, CTsame location—
06536New Haven, CTsame location—

About ZIP code 06521

What city is ZIP code 06521?

ZIP code 06521 is in New Haven, CT, in South Central Connecticut Planning Region.

What county is ZIP code 06521 in?

06521 is mainly in South Central Connecticut Planning Region, Connecticut.

Why doesn't 06521 have a population?

06521 is a PO Box or single-organization ZIP code. It has a post office location but no residential delivery area, so the Census Bureau reports no population for it.

What time zone is ZIP code 06521 in?

06521 is in Eastern Time (UTC−5). It observes daylight saving time.

What other ZIP codes does New Haven have?

New Haven, CT also uses 06501, 06502, 06503, 06504, 06505, 06506, 06507, 06508, 06509, 06510, 06511, 06512, 06513, 06515, 06519, 06520, 06525, 06530, 06531, 06532, 06533, 06534, 06535, 06536, 06537, 06538 and 06540.