ZIP code · Markesan · Wisconsin · United States
ZIP code 53946 — Markesan
ZIP code 53946 serves Markesan, Wisconsin.
- Postal code
- 53946Single source Value from one source, not cross-checked.
- City
- Markesan
- County
- Green Lake FIPS 55047
- State
- Wisconsin
- Country
- United States
- Coordinates
- 43.7140, -89.0070 — precision precise (locality)
View on OpenStreetMap - Population
- 4,308 (ZCTA, ACS 5-year)
- Population density
- 34 / sq mi
- Land area
- 127.6 sq mi (330.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $73,250
- Per-capita income
- $38,959
- Median age
- 47
- Households
- 1,750
- Housing units
- 2,596
- Median home value
- $233,000
- Median gross rent
- $736 / month
- Congressional district
- WI-6 (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
- 920Telephone 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 53946 with another ZIP · ZIPs within 25 miles · distance from 53946
Map of ZIP code 53946
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Jan (avg low 9°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 26 | 30 | 42 | 56 | 68 | 78 | 82 | 80 | 72 | 59 | 44 | 32 |
| Avg low °F | 9 | 10 | 21 | 33 | 45 | 55 | 59 | 56 | 48 | 37 | 26 | 15 |
| Precip in | 1.4 | 1.4 | 2.0 | 3.5 | 4.3 | 4.6 | 4.3 | 4.2 | 3.3 | 2.9 | 2.2 | 1.6 |
NOAA 1991–2020 climate normals from the nearest station: MARKESAN (0.9 mi) · NOAA NCEI
Places in ZIP 53946
- 10 schools
- 2 bars & pubs
- 8 parks
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