Ansonia, CT ZIP codes

2 ZIP/ZCTAs intersecting this Census place in New Haven County.

ACS 2023 population

18,951

Median household income

$80,585

Median home value

$269,300

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Ansonia (GEOID 0901150). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 31,310 (2 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Ansonia, CT

Census place boundary and intersecting ZIP Code Tabulation Areas for Ansonia, CT — Census place boundary for Ansonia, CT. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Ansonia

Population overlap

Share of each ZIP/ZCTA’s population located within Ansonia, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

0640199.7%
USPS primary city
064180.2%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Ansonia

ZIP	City	County	Population	Income
06401	Ansonia	New Haven County	19,160	$80,953
06418	Derby	New Haven County	12,150	$75,718