ZIP code · Davis Junction · Illinois · United States
ZIP code 61020 — Davis Junction
ZIP code 61020 serves Davis Junction, Illinois.
- Postal code
- 61020Single source Value from one source, not cross-checked.
- City
- Davis Junction
- County
- Ogle FIPS 17141
- State
- Illinois
- Country
- United States
- Coordinates
- 42.0979, -89.0838 — precision precise (locality)
View on OpenStreetMap - Population
- 3,197 (ZCTA, ACS 5-year)
- Population density
- 102 / sq mi
- Land area
- 31.5 sq mi (81.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $96,058
- Per-capita income
- $34,493
- Median age
- 31
- Households
- 1,037
- Housing units
- 1,102
- Median home value
- $194,800
- Median gross rent
- $1,000 / month
- Congressional district
- IL-16 (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 61020 with another ZIP · ZIPs within 25 miles · distance from 61020
Map of ZIP code 61020
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 15°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 29 | 33 | 47 | 60 | 71 | 81 | 84 | 82 | 75 | 62 | 47 | 34 |
| Avg low °F | 15 | 18 | 28 | 39 | 50 | 60 | 64 | 62 | 54 | 42 | 31 | 20 |
| Precip in | 1.6 | 1.6 | 2.4 | 3.8 | 4.2 | 5.2 | 3.8 | 4.2 | 3.6 | 2.6 | 2.3 | 1.9 |
NOAA 1991–2020 climate normals from the nearest station: ROCKFORD GTR ROCKFORD AP (6.6 mi) · NOAA NCEI
Places in ZIP 61020
- 1 hospitals & clinics
- 1 bars & pubs
- 2 parks
- 1 playgrounds
- 1 gyms & sports centres
- 1 banks
- 2 gas 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