ZIP code · Denmark · Iowa · United States
ZIP code 52624 — Denmark
ZIP code 52624 serves Denmark, Iowa.
- Postal code
- 52624Single source Value from one source, not cross-checked.
- City
- Denmark
- County
- Lee FIPS 19111
- State
- Iowa
- Country
- United States
- Coordinates
- 40.7417, -91.3374 — precision precise (locality)
View on OpenStreetMap - Population
- 709 (ZCTA, ACS 5-year)
- Population density
- 768 / sq mi
- Land area
- 0.9 sq mi (2.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $122,083
- Per-capita income
- $43,230
- Median age
- 40.5
- Households
- 284
- Housing units
- 284
- Median home value
- $194,600
- Congressional district
- IA-1 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °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 52624 with another ZIP · ZIPs within 25 miles · distance from 52624
Map of ZIP code 52624
Climate — monthly normals
Warmest month Jul (avg high 85°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 38 | 50 | 62 | 72 | 82 | 85 | 84 | 77 | 64 | 50 | 38 |
| Avg low °F | 17 | 21 | 32 | 43 | 54 | 63 | 68 | 66 | 57 | 45 | 33 | 23 |
| Precip in | 1.7 | 1.9 | 2.7 | 4.0 | 5.1 | 5.2 | 4.1 | 3.8 | 3.5 | 3.1 | 2.4 | 1.9 |
NOAA 1991–2020 climate normals from the nearest station: FT MADISON (8.3 mi) · NOAA NCEI
Places in ZIP 52624
- 1 parks
- 1 post offices
- 1 gas 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