ZIP code · Marion · Illinois · United States
ZIP code 62959 — Marion
ZIP code 62959 serves Marion, Illinois.
- Postal code
- 62959Single source Value from one source, not cross-checked.
- City
- Marion
- County
- Williamson FIPS 17199
- State
- Illinois
- Country
- United States
- Coordinates
- 37.7257, -88.9294 — precision precise (locality)
View on OpenStreetMap - Population
- 27,779 (ZCTA, ACS 5-year)
- Population density
- 194 / sq mi
- Land area
- 143 sq mi (370.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $69,914
- Per-capita income
- $37,957
- Median age
- 41.1
- Households
- 11,692
- Housing units
- 12,997
- Median home value
- $166,200
- Median gross rent
- $895 / month
- Congressional district
- IL-12 (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °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 62959 with another ZIP · ZIPs within 25 miles · distance from 62959
Map of ZIP code 62959
Climate — monthly normals
Warmest month Jul (avg high 88°F), coldest Jan (avg low 23°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 41 | 46 | 56 | 68 | 77 | 85 | 88 | 87 | 81 | 70 | 56 | 45 |
| Avg low °F | 23 | 26 | 35 | 44 | 55 | 64 | 68 | 65 | 56 | 44 | 35 | 27 |
| Precip in | 3.4 | 3.1 | 4.5 | 5.5 | 5.2 | 4.6 | 4.1 | 3.2 | 3.4 | 3.7 | 4.5 | 3.7 |
NOAA 1991–2020 climate normals from the nearest station: CARBONDALE SEWAGE PLT (12.9 mi) · NOAA NCEI
Places in ZIP 62959
- 11 schools
- 6 hospitals & clinics
- 1 doctors & dentists
- 2 pharmacies
- 3 supermarkets
- 62 restaurants & cafés
- 1 bars & pubs
- 16 parks
- 22 playgrounds
- 7 gyms & sports centres
- 2 libraries
- 2 post offices
- 47 places of worship
- 13 banks
- 19 gas stations
- 2 EV charging stations
- 5 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