Eau Claire, Pennsylvania

Eau Claire, Pennsylvania
Eau Claire Presbyterian Church
Location of Eau Claire in Butler County, Pennsylvania.
Eau Claire
Coordinates: 41°08′07″N 79°47′52″W / 41.13528°N 79.79778°W / 41.13528; -79.79778
CountryUnited States
StatePennsylvania
CountyButler
Settled1848
Incorporated1900
Government
 • TypeBorough Council
Area
 • Total
1.27 sq mi (3.30 km2)
 • Land1.27 sq mi (3.30 km2)
 • Water0 sq mi (0.00 km2)
Population
 (2020)
 • Total
307
 • Density240/sq mi (93/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
Zip code
16030
FIPS code42-22128

Eau Claire is a borough in Butler County, Pennsylvania, United States. As of the 2020 census, Eau Claire had a population of 307. The name means "Clear Water" in French, and is pronounced as the French pronunciation.