ZIP code · Independence · Iowa · United States
ZIP code 50644 — Independence
ZIP code 50644 serves Independence, Iowa.
- Postal code
- 50644Single source Value from one source, not cross-checked.
- City
- Independence
- County
- Buchanan FIPS 19019
- State
- Iowa
- Country
- United States
- Coordinates
- 42.4674, -91.8803 — precision precise (locality)
View on OpenStreetMap - Population
- 8,475 (ZCTA, ACS 5-year)
- Population density
- 58 / sq mi
- Land area
- 145 sq mi (375.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $79,861
- Per-capita income
- $41,482
- Median age
- 42.9
- Households
- 3,590
- Housing units
- 3,921
- Median home value
- $174,000
- Median gross rent
- $770 / month
- Congressional district
- IA-2 (119th Congress)
- USDA hardiness zone
- 5a (-20 to -15 °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 50644 with another ZIP · ZIPs within 25 miles · distance from 50644
Map of ZIP code 50644
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 8°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 27 | 31 | 44 | 59 | 71 | 81 | 83 | 81 | 75 | 62 | 46 | 32 |
| Avg low °F | 8 | 12 | 24 | 36 | 48 | 59 | 62 | 59 | 51 | 38 | 26 | 15 |
| Precip in | 0.9 | 1.4 | 2.0 | 3.6 | 4.6 | 5.7 | 4.6 | 4.3 | 3.5 | 3.0 | 2.1 | 1.7 |
NOAA 1991–2020 climate normals from the nearest station: INDEPENDENCE #1 (4.1 mi) · NOAA NCEI
Places in ZIP 50644
- 6 schools
- 3 hospitals & clinics
- 1 doctors & dentists
- 2 pharmacies
- 3 supermarkets
- 12 restaurants & cafés
- 1 bars & pubs
- 14 parks
- 1 playgrounds
- 2 gyms & sports centres
- 1 libraries
- 1 post offices
- 17 places of worship
- 1 banks
- 6 gas stations
- 2 EV charging stations
- 3 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