Eau Claire County, WI ZIP Codes
11 ZIP codes cover all or part of Eau Claire County, Wisconsin. The Census Bureau counts 107,116 residents in the county, with a median household income of $74,546 and a median home value of $261,000. Median household income ranges from $62,679 in 54741 to $102,083 in 54742. Its largest communities include Eau Claire, Altoona, Lake Hallie, Seymour (Eau Claire County) and Fall Creek.
Eau Claire County (Census county figures)
| Measure | Census figure |
|---|---|
| Residents | 107,116 |
| Households | 44,726 |
| Median household income | $74,546 |
| Median home value | $261,000 |
| Median age | 35.8 |
| Median rent | $1,064 |
All 11 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 125,959 |
| Households (sum of ZIP codes) | 52,230 |
| Median household income, range across ZIP codes | $62,679 (54741) to $102,083 (54742) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $75,109 |
| Homeowners | 63.4% |
| Households with kids under 18 | 26.1% |
| Moved in the past year | 16.9% |
| Carrier routes in EDDM2GO's route library | 25 routes, 12,928 homes (7 of 11 ZIP codes) |
Top facts
- Highest median household income in Eau Claire County: 54742 ($102,083)
- Most residents: 54703 (44,153 people)
- Highest homeownership: 54742 (86.2% own their home)
- Most households with kids: 54742 (37.9% of households)
- Most new movers: 54703 (19.5% moved in last year)
- Youngest median age: 54722 (33.5 years)
- Highest median home value: 54738 ($290,400)
Every ZIP code in Eau Claire County
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 54703 | Eau Claire | 44,153 | 18,873 | $71,518 | $243,700 | 61.6% | 24.3% | 19.5% | — | — | 78% of its land |
| 54701 | Eau Claire | 43,014 | 18,239 | $74,361 | $289,900 | 57.4% | 24.3% | 19.4% | — | — | 95% of its land |
| 54720 | Altoona | 8,947 | 3,806 | $85,977 | $236,700 | 54.6% | 26.0% | 17.8% | 7 | 5,040 | 100% of its land |
| 54755 | Mondovi | 7,389 | 2,924 | $72,564 | $237,400 | 73.3% | 30.8% | 11.0% | — | — | 12% of its land |
| 54758 | Osseo | 4,577 | 1,963 | $67,930 | $220,100 | 80.6% | 26.4% | 8.6% | 4 | 1,983 | 23% of its land |
| 54722 | Augusta | 4,277 | 1,475 | $71,181 | $231,500 | 82.0% | 35.1% | 7.0% | 3 | 1,585 | 100% of its land |
| 54742 | Fall Creek | 4,255 | 1,481 | $102,083 | $282,100 | 86.2% | 37.9% | 5.9% | 4 | 1,820 | 100% of its land |
| 54738 | Eleva | 3,784 | 1,312 | $95,179 | $290,400 | 72.8% | 33.4% | 9.4% | 3 | 1,431 | 54% of its land |
| 54770 | Strum | 2,033 | 798 | $83,636 | $226,500 | 85.5% | 31.0% | 10.3% | 2 | 830 | 27% of its land |
| 54726 | Boyd | 1,866 | 706 | $78,500 | $192,100 | 82.4% | 35.4% | 10.1% | 2 | 672 | 28% of its land |
| 54741 | Fairchild | 1,664 | 653 | $62,679 | $166,700 | 81.8% | 28.2% | 15.9% | — | — | 48% of its land |
A ZIP code is listed for Eau Claire County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.
Cities and communities
- Eau Claire — 70,322 residents · 2 ZIP codes
- Altoona — 8,878 residents · 2 ZIP codes
- Lake Hallie — 7,285 residents · 1 ZIP code
- Seymour (Eau Claire County) — 1,531 residents · 1 ZIP code
- Fall Creek — 1,493 residents · 1 ZIP code
- Augusta — 1,341 residents · 1 ZIP code
- Eleva — 747 residents · 1 ZIP code
- Fairchild — 414 residents · 1 ZIP code
Rankings
- Richest ZIP codes in Eau Claire County — 11 ZIP codes ranked
- ZIP codes with the highest home values in Eau Claire County — 11 ZIP codes ranked
- ZIP codes with the highest homeownership in Eau Claire County — 11 ZIP codes ranked
- ZIP codes with the most families with kids in Eau Claire County — 11 ZIP codes ranked
- ZIP codes with the most new movers in Eau Claire County — 11 ZIP codes ranked
- Youngest ZIP codes in Eau Claire County — 11 ZIP codes ranked
- Oldest ZIP codes in Eau Claire County — 11 ZIP codes ranked
- Fastest-growing ZIP codes in Eau Claire County — 11 ZIP codes ranked
Price a mailing to Eau Claire County ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Eau Claire County, WI?
- 54703, 54701, 54720, 54755, 54758, 54722, 54742, 54738, 54770, 54726 and 54741. Some cross the county line; the table shows each ZIP's share of land in the county.
- What is the population of Eau Claire County?
- 107,116 residents in 44,726 households (ACS 5-year estimates, 2020–2024).
- What is the median household income in Eau Claire County?
- $74,546 for the county as a whole. Its ZIP codes range from $62,679 (54741) to $102,083 (54742).
- Which Eau Claire County ZIP code has the highest median household income?
- 54742, at $102,083, among ZIP codes with at least 1,000 residents. See the full ranking of Eau Claire County ZIP codes by income.
- How many carrier routes and mailboxes are in Eau Claire County?
- For the 7 of 11 ZIP codes in EDDM2GO's stored route library: 25 carrier routes reaching 12,928 residential and 431 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.