ZIP code · Marinette · Wisconsin · United States
ZIP code 54143 — Marinette
ZIP code 54143 serves Marinette, Wisconsin.
- Postal code
- 54143Single source Value from one source, not cross-checked.
- City
- Marinette
- County
- Marinette FIPS 55075
- State
- Wisconsin
- Country
- United States
- Coordinates
- 45.0874, -87.6697 — precision precise (locality)
View on OpenStreetMap - Population
- 15,134 (ZCTA, ACS 5-year)
- Population density
- 228 / sq mi
- Land area
- 66.3 sq mi (171.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $68,183
- Per-capita income
- $39,512
- Median age
- 44.7
- Households
- 6,845
- Housing units
- 7,526
- Median home value
- $135,800
- Median gross rent
- $765 / month
- Congressional district
- WI-8 (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
- 715Telephone 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 54143 with another ZIP · ZIPs within 25 miles · distance from 54143
Map of ZIP code 54143
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low 10°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 26 | 29 | 39 | 51 | 64 | 74 | 80 | 78 | 70 | 57 | 43 | 32 |
| Avg low °F | 10 | 12 | 21 | 33 | 44 | 55 | 60 | 59 | 51 | 39 | 28 | 17 |
| Precip in | 1.7 | 1.2 | 1.9 | 3.0 | 3.5 | 3.9 | 3.9 | 3.3 | 3.3 | 3.3 | 2.4 | 1.8 |
NOAA 1991–2020 climate normals from the nearest station: MARINETTE (2.4 mi) · NOAA NCEI
Places in ZIP 54143
- 12 schools
- 4 colleges & universities
- 7 hospitals & clinics
- 5 doctors & dentists
- 2 pharmacies
- 5 supermarkets
- 26 restaurants & cafés
- 31 parks
- 4 playgrounds
- 4 gyms & sports centres
- 1 libraries
- 1 post offices
- 12 places of worship
- 9 banks
- 14 gas stations
- 3 EV charging stations
- 3 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