ZIP code · Junction City · Kansas · United States
ZIP code 66441 — Junction City
ZIP code 66441 serves Junction City, Kansas.
- Postal code
- 66441Single source Value from one source, not cross-checked.
- City
- Junction City
- County
- Geary FIPS 20061
- State
- Kansas
- Country
- United States
- Coordinates
- 39.0299, -96.8396 — precision precise (locality)
View on OpenStreetMap - Population
- 25,654 (ZCTA, ACS 5-year)
- Population density
- 111 / sq mi
- Land area
- 231.8 sq mi (600.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $58,876
- Per-capita income
- $29,551
- Median age
- 28.6
- Households
- 10,783
- Housing units
- 12,670
- Median home value
- $161,100
- Median gross rent
- $1,001 / month
- Congressional districts
- KS-2 (also KS-1) (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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
- 785Telephone 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 66441 with another ZIP · ZIPs within 25 miles · distance from 66441
Map of ZIP code 66441
Climate — monthly normals
Warmest month Jul (avg high 89°F), coldest Jan (avg low 19°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 39 | 44 | 55 | 65 | 74 | 84 | 89 | 88 | 80 | 68 | 54 | 42 |
| Avg low °F | 19 | 23 | 33 | 42 | 54 | 64 | 69 | 67 | 58 | 45 | 33 | 23 |
| Precip in | 0.7 | 1.1 | 1.9 | 3.1 | 5.2 | 4.8 | 4.2 | 4.2 | 2.8 | 2.3 | 1.4 | 1.3 |
NOAA 1991–2020 climate normals from the nearest station: MILFORD LAKE (4.4 mi) · NOAA NCEI
Places in ZIP 66441
- 23 schools
- 2 hospitals & clinics
- 2 doctors & dentists
- 4 supermarkets
- 27 restaurants & cafés
- 5 bars & pubs
- 22 parks
- 3 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 1 post offices
- 16 places of worship
- 8 banks
- 14 gas stations
- 13 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