ZIP code · Deerfield · Wisconsin · United States
ZIP code 53531 — Deerfield
ZIP code 53531 serves Deerfield, Wisconsin.
- Postal code
- 53531Single source Value from one source, not cross-checked.
- City
- Deerfield
- County
- Dane FIPS 55025
- State
- Wisconsin
- Country
- United States
- Coordinates
- 43.0571, -89.0862 — precision precise (locality)
View on OpenStreetMap - Population
- 4,369 (ZCTA, ACS 5-year)
- Population density
- 106 / sq mi
- Land area
- 41.1 sq mi (106.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $105,156
- Per-capita income
- $44,013
- Median age
- 38.2
- Households
- 1,593
- Housing units
- 1,612
- Median home value
- $334,400
- Median gross rent
- $1,094 / month
- Congressional district
- WI-2 (119th Congress)
- USDA hardiness zone
- 5b (-15 to -10 °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)
- Area code
- 608Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 53531 with another ZIP · ZIPs within 25 miles · distance from 53531
Map of ZIP code 53531
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 11°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 27 | 31 | 43 | 57 | 70 | 80 | 84 | 81 | 74 | 61 | 45 | 32 |
| Avg low °F | 11 | 14 | 25 | 36 | 48 | 58 | 62 | 61 | 52 | 40 | 29 | 18 |
| Precip in | 1.4 | 1.5 | 2.0 | 3.6 | 4.4 | 5.1 | 4.4 | 4.5 | 3.5 | 2.8 | 2.1 | 1.6 |
NOAA 1991–2020 climate normals from the nearest station: LAKE MILLS WWTP (9.7 mi) · NOAA NCEI
Places in ZIP 53531
- 6 schools
- 2 restaurants & cafés
- 12 parks
- 1 post offices
- 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