ZIP Code 55982 - Waltham Minnesota
Overview
ZIP Code 55982 is located in Waltham Minnesota. Portions of 55982 are also in Waltham Township. 55982 is entirely within Mower County. Regionally, 55982 is located in the Rochester-Mason City-Austin Area.
ZIP Code 55982 Quick Stats
| ZIP Code Name | Waltham |
| Primary County | Mower County |
| ZIP Code Type | Standard |
| Population (2022) | 528 |
| Area Code(s) | 507 |
| Current Time | CDT |
ZIP Code 55982 Map
55982 Demographics
55982 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Minnesota based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 55982 is White. The current unemployment level in 55982 is 4.9%.
| Population | 528 |
| Population Growth Rate | 23.48% |
| Population Density | 17 People per Square Mile |
| Total Households | 208 |
| Percentage High Income Households | 1% |
| Median Household Income (2021) | $128,125 |
| Average Adjusted Gross Income (2021) | $151,680 |
| Current Unemployment Rate (May 2026) | 4.9% |
| Sales Tax Rate (2025) | 7.4% |
| Majority Race/Ethnicity | White - 78.51% |
55982 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 453 | 78.51% |
| Black | 0 | 0% |
| Hispanic | 119 | 20.62% |
| Asian | 5 | 0.87% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
55982 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 20 | 6.06% |
| Bachelor Degree | 40 | 12.12% |
| High School Diploma | 125 | 37.88% |
| No High School Diploma | 9 | 2.73% |
| GED or Alternate | 15 | 4.55% |
| 1 or More Years of College | 68 | 20.61% |
| Associates Degree | 42 | 12.73% |
| Masters Degree | 8 | 2.42% |
| Professional Degree | 3 | 0.91% |
| Doctorate Degree | 0 | 0% |
55982 Geography
| Coordinates | 43.81090546, -92.87136078 |
| Adjacent ZIP Codes | |
| Cities/Towns in 55982 | |
| Region | Rochester-Mason City-Austin Area |
| Metropolitan/Micropolitan Stat Area | Austin, MN |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 31 Square Miles |
55982 Schools
| School Districts in 55982 |
55982 Weather and Climate Data
| Plant Hardiness Zone | Zone 4b: -25F to -20F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 47c - Iowan Surface | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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