Eau Claire, WI metro area ZIP codes
The Eau Claire, WI metropolitan statistical area (CBSA 20740) covers 2 counties in Wisconsin and 18 ZIP codes.
- ZIP codes
- 18
- Population
- 175,337
- Avg. median income
- $74,600population-weighted
- Counties
- 2
Click anywhere on the map to see which ZIP code it's in.
Counties in the Eau Claire, WI area
ZIP codes in the Eau Claire, WI area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 54701 | Eau Claire | Eau Claire County | 43,014 | $74,361 | $355,100 |
| 54702 PO Box | Eau Claire | Eau Claire County | — | — | — |
| 54703 | Eau Claire | Eau Claire County | 44,153 | $71,518 | $293,000 |
| 54720 | Altoona | Eau Claire County | 8,947 | $85,977 | $340,200 |
| 54722 | Augusta | Eau Claire County | 4,277 | $71,181 | $287,500 |
| 54724 | Bloomer | Chippewa County | 7,517 | $72,391 | $296,200 |
| 54726 | Boyd | Chippewa County | 1,866 | $78,500 | $246,100 |
| 54727 | Cadott | Chippewa County | 4,806 | $81,575 | $315,300 |
| 54729 | Chippewa Falls | Chippewa County | 34,366 | $75,809 | $338,600 |
| 54732 | Cornell | Chippewa County | 2,843 | $62,875 | $228,000 |
| 54738 | Eleva | Eau Claire County | 3,784 | $95,179 | $399,800 |
| 54741 | Fairchild | Eau Claire County | 1,664 | $62,679 | $220,400 |
| 54742 | Fall Creek | Eau Claire County | 4,255 | $102,083 | $371,200 |
| 54745 | Holcombe | Chippewa County | 2,282 | $67,891 | $326,300 |
| 54748 | Jim Falls | Chippewa County | 1,422 | $78,750 | $343,900 |
| 54757 | New Auburn | Chippewa County | 3,584 | $70,395 | $341,800 |
| 54768 | Stanley | Chippewa County | 6,557 | $54,964 | $238,300 |
| 54774 PO Box | Chippewa Falls | Chippewa County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions
How many ZIP codes are in the Eau Claire, WI metro area?
18 ZIP codes, based on each ZIP code's main county.
Which counties make up the Eau Claire, WI area?
Chippewa County and Eau Claire County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).