ZIP code · Springfield · Illinois · United States
ZIP code 62703 — Springfield
ZIP code 62703 serves Springfield, Illinois.
- Postal code
- 62703Single source Value from one source, not cross-checked.
- City
- Springfield
- County
- Sangamon FIPS 17167
- State
- Illinois
- Country
- United States
- Coordinates
- 39.7622, -89.6275 — precision precise (locality)
View on OpenStreetMap - Population
- 28,820 (ZCTA, ACS 5-year)
- Population density
- 1,932 / sq mi
- Land area
- 14.9 sq mi (38.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $44,580
- Per-capita income
- $27,165
- Median age
- 38.1
- Households
- 12,368
- Housing units
- 14,320
- Median home value
- $93,100
- Median gross rent
- $971 / month
- Congressional district
- IL-13 (119th Congress)
- USDA hardiness zone
- 6a (-10 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 62703 with another ZIP · ZIPs within 25 miles · distance from 62703
Map of ZIP code 62703
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 19°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 41 | 52 | 65 | 74 | 83 | 86 | 84 | 78 | 66 | 53 | 41 |
| Avg low °F | 19 | 22 | 31 | 41 | 53 | 63 | 66 | 64 | 56 | 44 | 33 | 24 |
| Precip in | 2.2 | 2.2 | 3.0 | 4.1 | 5.1 | 5.0 | 4.4 | 2.9 | 3.1 | 3.1 | 3.1 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: SPRINGFIELD #2 (3.5 mi) · NOAA NCEI
Places in ZIP 62703
- 25 schools
- 2 colleges & universities
- 9 hospitals & clinics
- 2 doctors & dentists
- 3 pharmacies
- 4 supermarkets
- 81 restaurants & cafés
- 21 bars & pubs
- 21 parks
- 54 playgrounds
- 6 gyms & sports centres
- 1 libraries
- 2 post offices
- 42 places of worship
- 12 banks
- 15 gas stations
- 6 EV charging stations
- 7 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