ZIP Code 51637 - College Springs Iowa
Overview
ZIP Code 51637 is located in College Springs Iowa. Portions of 51637 are also in Amity Township. 51637 is entirely within Page County. Regionally, 51637 is located in the Omaha Area.
ZIP Code 51637 Quick Stats
| ZIP Code Name | College Springs |
| Primary County | Page County |
| ZIP Code Type | PO Box |
| Population (2022) | 215 |
| Area Code(s) | 712 |
| Current Time | CDT |
ZIP Code 51637 Map
51637 Demographics
The majority race/ethnicity residing in 51637 is White. The majority race/ethnicity attending public schools in 51637 is White. The current unemployment level in 51637 is 3.3%.
| Population | 215 |
| Population Growth Rate | 0% |
| Population Density | 122 People per Square Mile |
| Total Households | 93 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 100% |
| Public School Majority Race/Ethnicity | White - 93.94% |
51637 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 242 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
51637 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 124 | 93.94% |
| Black | 1 | 0.76% |
| Hispanic | 6 | 4.55% |
| Asian | 1 | 0.76% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
51637 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 4 | 2.74% |
| Bachelor Degree | 16 | 10.96% |
| High School Diploma | 53 | 36.3% |
| No High School Diploma | 2 | 1.37% |
| GED or Alternate | 12 | 8.22% |
| 1 or More Years of College | 41 | 28.08% |
| Associates Degree | 9 | 6.16% |
| Masters Degree | 9 | 6.16% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
51637 Geography
| Coordinates | 40.62429047, -95.12193298 |
| Adjacent ZIP Codes | |
| Cities/Towns in 51637 | |
| Region | Omaha Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 2 Square Miles |
51637 Weather and Climate Data
| Plant Hardiness Zone | Zone 5b: -15F to -10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 47f - Rolling Loess Prairies | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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