ZIP code · Galt · Illinois · United States
ZIP code 61037 — Galt
ZIP code 61037 serves Galt, Illinois.
- Postal code
- 61037Single source Value from one source, not cross-checked.
- City
- Galt
- County
- Whiteside FIPS 17195
- State
- Illinois
- Country
- United States
- Coordinates
- 41.7865, -89.7610 — precision precise (locality)
View on OpenStreetMap - Population
- 100 (ZCTA, ACS 5-year)
- Population density
- 740 / sq mi
- Land area
- 0.1 sq mi (0.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $69,048
- Per-capita income
- $161,014
- Median age
- 69.1
- Households
- 48
- Housing units
- 48
- Median home value
- $115,500
- Congressional district
- IL-17 (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)
Tools: compare 61037 with another ZIP · ZIPs within 25 miles · distance from 61037
Map of ZIP code 61037
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 12°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 29 | 34 | 46 | 60 | 71 | 80 | 83 | 81 | 75 | 62 | 47 | 35 |
| Avg low °F | 12 | 16 | 27 | 37 | 49 | 59 | 62 | 60 | 51 | 39 | 28 | 18 |
| Precip in | 1.5 | 1.6 | 2.5 | 3.8 | 4.7 | 4.9 | 4.2 | 4.3 | 3.4 | 2.8 | 2.5 | 2.0 |
NOAA 1991–2020 climate normals from the nearest station: MORRISON (10.7 mi) · NOAA NCEI
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