ZIP code · Iowa City · Iowa · United States
ZIP code 52244 — Iowa City
ZIP code 52244 serves Iowa City, Iowa.
- Postal code
- 52244Single source Value from one source, not cross-checked.
- City
- Iowa City
- County
- Johnson
- State
- Iowa
- Country
- United States
- Coordinates
- 41.5727, -91.6619 — precision precise (locality)
View on OpenStreetMap - 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)
- Area code
- 319Telephone 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 52244 with another ZIP · ZIPs within 25 miles · distance from 52244
Climate — monthly normals
Warmest month Jul (avg high 86°F), coldest Jan (avg low 15°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 36 | 50 | 63 | 73 | 83 | 86 | 84 | 78 | 64 | 49 | 36 |
| Avg low °F | 15 | 19 | 30 | 40 | 52 | 62 | 66 | 63 | 54 | 42 | 30 | 20 |
| Precip in | 1.0 | 1.2 | 2.2 | 3.8 | 4.5 | 5.3 | 3.9 | 3.9 | 3.2 | 3.0 | 2.2 | 1.4 |
NOAA 1991–2020 climate normals from the nearest station: IOWA CITY MUNI AP (7.4 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 · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page