Checked
ZIP Code 51637
College Springs, IA, Page County
Population
171
Land area
1.3sq mi
People per sq mi
137
City
College Springs
ZIP 51637 and nearby ZIP codes
ZIP 51637 at a glance
- ZIP 51637 (College Springs) is about 2.4 times as dense as Iowa as a whole.
Local data for ZIP 51637
Counts from official public data
Economy and federal money
Businesses, pandemic loans and political donations
PPP loans
$103K
7 loans
Campaign donations
$350
Itemized, 2026 cycle
Environment and hazard risk
ZIP 51637, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: heat wave
Storm events since 1996
427
Countywide, mostly hail
Flood insurance policies
2
0.0% of homes, county
July high / Jan low
86° / 12°F
36.6 inches of rain a year
Health statistics
Share of adults in ZIP 51637, CDC PLACES estimates
Obesity
40.9%
U.S. 33.3% +7.6 pts
Diabetes
14.3%
U.S. 12.1% +2.2 pts
Smoking
15.4%
U.S. 12.8% +2.6 pts
Uninsured (18-64)
6.2%
U.S. 11.1% -4.9 pts
Frequently asked questions
- What city is ZIP code 51637?
- ZIP code 51637 is in College Springs, IA (Page County).
- What county is ZIP code 51637 in?
- ZIP code 51637 is mostly in Page County, Iowa.
- How many people live in ZIP code 51637?
- About 171 people live in the 51637 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.