Postal reference / United States

17846Millville, Pennsylvania

ZIP code 17846 is a United States postal code for Millville, Pennsylvania. Its county association is Columbia County. The map reference point is at 41.1261, -76.5208.

State / territory
Pennsylvania
Recorded place name
Millville
County association
Columbia
Estimated coordinate
41.1261, -76.5208
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ZIP prefix
178 · 60 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
46.842 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
17859OrangevillePAColumbia7.5
17878StillwaterPAColumbia8.1
17774UnityvillePALycoming8.1
17742LairdsvillePALycoming8.8
17815BloomsburgPAColumbia9.0
17884WashingtonvillePAMontour9.5
17821DanvillePAMontour11.4
17814BentonPAColumbia11.5

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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