ZIP Code 50239 - Saint Anthony Iowa
Overview
ZIP Code 50239 is located in Saint Anthony Iowa. Portions of 50239 are also in St. Anthony and Liberty Township (Marshall County) and Minerva Township and Lincoln Township (Story County) and Sherman Township (Story County). 50239 is primarily within Marshall County, with some portions in Story County. Regionally, 50239 is located in the Des Moines-Ames Area.
ZIP Code 50239 Quick Stats
| ZIP Code Name | Saint Anthony |
| Primary County | Marshall County |
| ZIP Code Type | Standard |
| Population (2022) | 139 |
| Area Code(s) | 641 |
| Current Time | CDT |
ZIP Code 50239 Map
50239 Demographics
The majority race/ethnicity residing in 50239 is White. The current unemployment level in 50239 is 3.3%.
| Population | 139 |
| Population Growth Rate | 2.6% |
| Population Density | 7 People per Square Mile |
| Total Households | 78 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 100% |
50239 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 79 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
50239 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 33 | 27.27% |
| Bachelor Degree | 21 | 17.36% |
| High School Diploma | 37 | 30.58% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 6 | 4.96% |
| 1 or More Years of College | 17 | 14.05% |
| Associates Degree | 7 | 5.79% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
50239 Geography
| Coordinates | 42.14160538, -93.2063446 |
| Adjacent ZIP Codes | |
| Cities/Towns in 50239 | |
| Region | Des Moines-Ames Area |
| Metropolitan/Micropolitan Stat Areas | Marshalltown, IA Ames, IA |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 19 Square Miles |
50239 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 | 47f - Rolling Loess Prairies | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||