Checked
ZIP Code 51447
Irwin, IA, Shelby County
Population
113
Land area
36.7sq mi
People per sq mi
3
City
Irwin
ZIP 51447 and nearby ZIP codes
ZIP 51447 at a glance
- ZIP 51447 (Irwin) is 95% less dense than Iowa as a whole.
Local data for ZIP 51447
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
PPP loans
$978K
22 loans
Campaign donations
$1,085
Itemized, 2026 cycle
Environment and hazard risk
ZIP 51447, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: drought
Storm events since 1996
427
Countywide, mostly hail
Flood insurance policies
19
0.3% of homes, county
July high / Jan low
86° / 10°F
34.3 inches of rain a year
Health statistics
Share of adults in ZIP 51447, CDC PLACES estimates
Obesity
35.1%
U.S. 33.3% +1.8 pts
Diabetes
11.4%
U.S. 12.1% -0.7 pts
Smoking
12.4%
U.S. 12.8% about the same
Uninsured (18-64)
7.2%
U.S. 11.1% -3.9 pts
Cities in ZIP 51447
ZIP codes near 51447
| Name | Distance | Land area (sq mi) |
|---|---|---|
| 51446Irwin | 3.1 mi | 35.8 |
| 51543Kimballton | 7.6 mi | 22 |
| 51537Harlan | 8 mi | 163.8 |
| 51527Defiance | 9.6 mi | 42.3 |
| 51578Westphalia | 11 mi | 0.1 |
| 51531Elk Horn | 11 mi | 27.3 |
| 51454Manilla | 12 mi | 96.8 |
| 51455Manning | 13 mi | 112.9 |
| 51432Aspinwall | 13 mi | 0.3 |
| 50110Gray | 13 mi | 0.6 |
| 51530Earling | 13 mi | 53.7 |
| 50025Audubon | 14 mi | 196.4 |
Frequently asked questions
- What city is ZIP code 51447?
- ZIP code 51447 is in Irwin, IA (Shelby County).
- What county is ZIP code 51447 in?
- ZIP code 51447 is mostly in Shelby County, Iowa.
- How many people live in ZIP code 51447?
- About 113 people live in the 51447 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.