ZIP Code 50117 - Hamlin Iowa
Overview
ZIP Code 50117 is located in Hamlin Iowa. Portions of 50117 are also in Greeley Township (Audubon County) and Hamlin Township. 50117 is entirely within Audubon County. Regionally, 50117 is located in the Des Moines-Ames Area.
ZIP Code 50117 Quick Stats
| ZIP Code Name | Hamlin |
| Primary County | Audubon County |
| ZIP Code Type | Standard |
| Population (2022) | 145 |
| Area Code(s) | 712 |
| Current Time | CDT |
ZIP Code 50117 Map
50117 Demographics
50117 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Iowa. The majority race/ethnicity residing in 50117 is White. The current unemployment level in 50117 is 3.3%.
| Population | 145 |
| Population Growth Rate | 0% |
| Population Density | 5 People per Square Mile |
| Total Households | 83 |
| Percentage High Income Households | 6% |
| Median Household Income (2021) | $36,458 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 100% |
50117 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 149 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
50117 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 9 | 6.87% |
| Bachelor Degree | 12 | 9.16% |
| High School Diploma | 75 | 57.25% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 2 | 1.53% |
| 1 or More Years of College | 12 | 9.16% |
| Associates Degree | 3 | 2.29% |
| Masters Degree | 5 | 3.82% |
| Professional Degree | 13 | 9.92% |
| Doctorate Degree | 0 | 0% |
50117 Geography
| Coordinates | 41.66761398, -94.84912872 |
| Adjacent ZIP Codes | |
| Cities/Towns in 50117 | |
| Region | Des Moines-Ames Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 28 Square Miles |
50117 Weather and Climate Data
| Plant Hardiness Zone | Zone 5a: -20F to -15F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 47e - Steeply Rolling Loess Prairies | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||