Unionville, PA ZIP codes

1 ZIP/ZCTA intersecting this Census place (CDP) in Butler County.

ACS 2023 population

717

Median household income

$55,545

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Unionville (GEOID 4278608). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 39,733 (1 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 Unionville, PA

Census place boundary and intersecting ZIP Code Tabulation Areas for Unionville, PA — Census place boundary for Unionville, PA. 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 Unionville

Population overlap

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

160012.1%

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 Unionville

ZIP	City	County	Population	Income
16001	Butler	Butler County	39,733	$61,325

USPS associates these ZIPs with Unionville

These codes list Unionville as a primary or acceptable city. They are not used for the ACS headline.

ZIP	City	County	Population	Income
19375	Unionville	Chester County	272	$250,000+