ZIP code · Middle Amana · Iowa · United States
ZIP code 52307 — Middle Amana
ZIP code 52307 serves Middle Amana, Iowa.
- Postal code
- 52307Single source Value from one source, not cross-checked.
- City
- Middle Amana
- County
- Iowa FIPS 19095
- State
- Iowa
- Country
- United States
- Coordinates
- 41.7954, -91.9018 — precision precise (locality)
View on OpenStreetMap - Population
- 57 (ZCTA, ACS 5-year)
- Population density
- 106 / sq mi
- Land area
- 0.5 sq mi (1.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $43,259
- Per-capita income
- $37,400
- Median age
- 44
- Households
- 57
- Housing units
- 83
- Median gross rent
- $627 / month
- Congressional district
- IA-1 (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
- 319 (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 52307 with another ZIP · ZIPs within 25 miles · distance from 52307
Map of ZIP code 52307
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 10°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 28 | 33 | 47 | 60 | 71 | 81 | 84 | 82 | 76 | 63 | 47 | 34 |
| Avg low °F | 10 | 14 | 26 | 36 | 49 | 59 | 63 | 60 | 51 | 39 | 27 | 16 |
| Precip in | 1.2 | 1.5 | 2.2 | 3.9 | 4.8 | 4.8 | 4.3 | 4.5 | 3.8 | 2.8 | 2.2 | 1.7 |
NOAA 1991–2020 climate normals from the nearest station: WILLIAMSBURG 1E (10.3 mi) · NOAA NCEI
Places in ZIP 52307
- 1 post offices
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