ZIP code · Amherst · Wisconsin · United States
ZIP code 54406 — Amherst
ZIP code 54406 serves Amherst, Wisconsin.
- Postal code
- 54406Single source Value from one source, not cross-checked.
- City
- Amherst
- County
- Portage FIPS 55097
- State
- Wisconsin
- Country
- United States
- Coordinates
- 44.4231, -89.3035 — precision precise (locality)
View on OpenStreetMap - Population
- 4,008 (ZCTA, ACS 5-year)
- Population density
- 60 / sq mi
- Land area
- 66.4 sq mi (171.9 km²) (ZCTA, ACS 5-year)
- Median household income
- $76,445
- Per-capita income
- $42,863
- Median age
- 46.4
- Households
- 1,715
- Housing units
- 1,776
- Median home value
- $267,300
- Median gross rent
- $858 / month
- Congressional district
- WI-3 (119th Congress)
- USDA hardiness zone
- 5a (-20 to -15 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
Tools: compare 54406 with another ZIP · ZIPs within 25 miles · distance from 54406
Map of ZIP code 54406
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Jan (avg low 8°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 25 | 29 | 41 | 55 | 68 | 77 | 82 | 80 | 72 | 58 | 43 | 30 |
| Avg low °F | 8 | 10 | 21 | 33 | 45 | 55 | 59 | 57 | 49 | 37 | 26 | 15 |
| Precip in | 1.4 | 1.1 | 1.9 | 3.4 | 4.1 | 4.5 | 3.8 | 3.9 | 3.3 | 2.6 | 2.1 | 1.7 |
NOAA 1991–2020 climate normals from the nearest station: WAUPACA (12.9 mi) · NOAA NCEI
Places in ZIP 54406
- 5 schools
- 1 supermarkets
- 5 parks
- 1 libraries
- 2 places of worship
- 1 banks
- 2 gas stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page