ZIP code · Beaver · Iowa · United States
ZIP code 50031 — Beaver
ZIP code 50031 serves Beaver, Iowa.
- Postal code
- 50031Single source Value from one source, not cross-checked.
- City
- Beaver
- County
- Boone FIPS 19015
- State
- Iowa
- Country
- United States
- Coordinates
- 42.0387, -94.1436 — precision precise (locality)
View on OpenStreetMap - Population
- 61 (ZCTA, ACS 5-year)
- Population density
- 287 / sq mi
- Land area
- 0.2 sq mi (0.6 km²) (ZCTA, ACS 5-year)
- Median household income
- $63,750
- Per-capita income
- $21,680
- Median age
- 25.2
- Households
- 18
- Housing units
- 25
- Median home value
- $58,800
- Congressional district
- IA-4 (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
- 515 (from the nearest rate centre)Telephone 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 50031 with another ZIP · ZIPs within 25 miles · distance from 50031
Map of ZIP code 50031
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 9°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 28 | 33 | 46 | 60 | 71 | 81 | 84 | 82 | 76 | 63 | 47 | 34 |
| Avg low °F | 9 | 13 | 26 | 37 | 49 | 59 | 63 | 61 | 52 | 39 | 27 | 16 |
| Precip in | 1.2 | 1.4 | 2.3 | 4.1 | 5.2 | 5.4 | 4.8 | 4.9 | 3.3 | 3.0 | 2.1 | 1.6 |
NOAA 1991–2020 climate normals from the nearest station: BOONE (13.0 mi) · NOAA NCEI
Places in ZIP 50031
- 1 post offices
- 1 places of worship
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