ZIP code · Monroe · Wisconsin · United States
ZIP code 53566 — Monroe
ZIP code 53566 serves Monroe, Wisconsin.
- Postal code
- 53566Single source Value from one source, not cross-checked.
- City
- Monroe
- County
- Green FIPS 55045
- State
- Wisconsin
- Country
- United States
- Coordinates
- 42.5991, -89.6403 — precision precise (locality)
View on OpenStreetMap - Population
- 14,772 (ZCTA, ACS 5-year)
- Population density
- 97 / sq mi
- Land area
- 152.9 sq mi (396.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $71,801
- Per-capita income
- $41,734
- Median age
- 42.7
- Households
- 6,535
- Housing units
- 6,810
- Median home value
- $203,700
- Median gross rent
- $849 / month
- Congressional district
- WI-2 (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)
- 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 53566 with another ZIP · ZIPs within 25 miles · distance from 53566
Map of ZIP code 53566
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 11°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 27 | 31 | 44 | 57 | 70 | 79 | 83 | 80 | 73 | 59 | 45 | 32 |
| Avg low °F | 11 | 14 | 25 | 37 | 49 | 59 | 63 | 61 | 52 | 40 | 29 | 18 |
| Precip in | 1.6 | 1.7 | 2.1 | 3.8 | 4.1 | 6.2 | 4.2 | 4.5 | 4.2 | 3.2 | 2.4 | 1.9 |
NOAA 1991–2020 climate normals from the nearest station: MONROE WWTP (1.4 mi) · NOAA NCEI
Places in ZIP 53566
- 21 schools
- 1 colleges & universities
- 3 hospitals & clinics
- 3 doctors & dentists
- 2 pharmacies
- 5 supermarkets
- 20 restaurants & cafés
- 13 bars & pubs
- 21 parks
- 17 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 1 post offices
- 23 places of worship
- 8 banks
- 9 gas stations
- 6 police & fire 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