ZIP code · Greenfield · Iowa · United States
ZIP code 50849 — Greenfield
ZIP code 50849 serves Greenfield, Iowa.
- Postal code
- 50849Single source Value from one source, not cross-checked.
- City
- Greenfield
- County
- Adair FIPS 19001
- State
- Iowa
- Country
- United States
- Coordinates
- 41.3133, -94.4408 — precision precise (locality)
View on OpenStreetMap - Population
- 2,427 (ZCTA, ACS 5-year)
- Population density
- 21 / sq mi
- Land area
- 114.1 sq mi (295.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $60,375
- Per-capita income
- $37,621
- Median age
- 46.5
- Households
- 1,135
- Housing units
- 1,239
- Median home value
- $127,500
- Median gross rent
- $597 / month
- Congressional district
- IA-3 (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)
- Area code
- 641Telephone 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 50849 with another ZIP · ZIPs within 25 miles · distance from 50849
Map of ZIP code 50849
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 11°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 30 | 35 | 48 | 61 | 71 | 80 | 84 | 83 | 76 | 64 | 48 | 34 |
| Avg low °F | 11 | 15 | 27 | 38 | 50 | 60 | 64 | 62 | 53 | 41 | 28 | 17 |
| Precip in | 0.9 | 1.3 | 2.0 | 3.8 | 5.3 | 4.8 | 4.0 | 4.4 | 3.9 | 2.9 | 2.0 | 1.5 |
NOAA 1991–2020 climate normals from the nearest station: GREENFIELD (1.4 mi) · NOAA NCEI
Places in ZIP 50849
- 2 schools
- 1 hospitals & clinics
- 1 supermarkets
- 2 restaurants & cafés
- 3 parks
- 1 libraries
- 1 post offices
- 11 places of worship
- 1 banks
- 1 gas 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