ZIP Code 52644 - Mount Union Iowa
Overview
ZIP Code 52644 is located in Mount Union Iowa. Portions of 52644 are also in Canaan Township and Washington Township (Des Moines County) and Scott Township (Henry County) and Pleasant Grove Township (Des Moines County) and Marion Township (Henry County). 52644 is primarily within Henry County, with some portions in Des Moines County. Regionally, 52644 is located in the Davenport-Rock Island-Moline Area.
ZIP Code 52644 Quick Stats
| ZIP Code Name | Mount Union |
| Primary County | Henry County |
| ZIP Code Type | Standard |
| Population (2022) | 473 |
| Area Code(s) | 319 |
| Current Time | CDT |
ZIP Code 52644 Map
52644 Demographics
52644 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Iowa based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 52644 is White. The current unemployment level in 52644 is 3.3%.
| Population | 473 |
| Population Growth Rate | 1.36% |
| Population Density | 10 People per Square Mile |
| Total Households | 151 |
| Percentage High Income Households | 4.6% |
| Median Household Income (2021) | $68,011 |
| Average Adjusted Gross Income (2021) | $172,430 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 100% |
52644 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 373 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
52644 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 32 | 12.8% |
| Bachelor Degree | 52 | 20.8% |
| High School Diploma | 69 | 27.6% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 58 | 23.2% |
| Associates Degree | 33 | 13.2% |
| Masters Degree | 3 | 1.2% |
| Professional Degree | 3 | 1.2% |
| Doctorate Degree | 0 | 0% |
52644 Geography
| Coordinates | 41.03552246, -91.41152954 |
| Adjacent ZIP Codes | |
| Cities/Towns in 52644 | |
| Region | Davenport-Rock Island-Moline Area |
| Metropolitan/Micropolitan Stat Area | Burlington, IA-IL |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 46 Square Miles |
52644 Weather and Climate Data
| Plant Hardiness Zone | Zone 5b: -15F to -10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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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