ZIP Code 52639 - Montrose Iowa
Overview
ZIP Code 52639 is located in Montrose Iowa. Portions of 52639 are also in Fort Madison and Montrose Township and Des Moines Township (Lee County) and Jefferson Township (Lee County) and Charleston Township. 52639 is entirely within Lee County. Regionally, 52639 is located in Quincy-Hannibal-Keokuk.
ZIP Code 52639 Quick Stats
| ZIP Code Name | Montrose |
| Primary County | Lee County |
| ZIP Code Type | Standard |
| Population (2022) | 1,560 |
| Area Code(s) | 319 |
| Current Time | CDT |
ZIP Code 52639 Map
52639 Demographics
52639 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 52639 is White. The current unemployment level in 52639 is 3.3%.
| Population | 1,560 |
| Population Growth Rate | -15.76% |
| Population Density | 36 People per Square Mile |
| Total Households | 852 |
| Percentage High Income Households | 1.2% |
| Median Household Income (2021) | $66,567 |
| Average Adjusted Gross Income (2021) | $144,210 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 88.92% |
52639 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,500 | 88.92% |
| Black | 68 | 4.03% |
| Hispanic | 10 | 0.59% |
| Asian | 105 | 6.22% |
| Native American | 4 | 0.24% |
| Hawaiian/Pac. Islander | 0 | 0% |
52639 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 148 | 10.26% |
| Bachelor Degree | 131 | 9.08% |
| High School Diploma | 677 | 46.92% |
| No High School Diploma | 17 | 1.18% |
| GED or Alternate | 51 | 3.53% |
| 1 or More Years of College | 162 | 11.23% |
| Associates Degree | 217 | 15.04% |
| Masters Degree | 30 | 2.08% |
| Professional Degree | 4 | 0.28% |
| Doctorate Degree | 6 | 0.42% |
52639 Geography
| Coordinates | 40.52646637, -91.45999908 |
| Adjacent ZIP Codes | |
| Cities/Towns in 52639 | |
| Region | Quincy-Hannibal-Keokuk |
| Metropolitan/Micropolitan Stat Area | Fort Madison-Keokuk, IA-IL-MO |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 43 Square Miles |
52639 Weather and Climate Data
| Plant Hardiness Zone | Zone 5b: -15F to -10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 72d - Upper Mississippi Alluvial Plain | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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