Eau Claire County, Wisconsin
7 ZIP codes · 637.92 sq mi of land · FIPS 55035
| Population | 107,116 |
|---|---|
| State | Wisconsin |
| FIPS code | 55035 |
| Time zone | Central |
| Land area | 637.92 sq mi |
| Center (lat, long) | 44.7264, -91.2864 |
Area codes in this area
These are the area codes that most often serve Eau Claire County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
ZIP codes in Eau Claire County
54701 Eau Claire54703 Eau Claire54720 Altoona54722 Augusta54738 Eleva54741 Fairchild54742 Fall Creek
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.