ZIP Code 52163 - Protivin Iowa
Overview
ZIP Code 52163 is located in Protivin Iowa. Portions of 52163 are also in New Oregon Township. 52163 is entirely within Howard County. Regionally, 52163 is located in the Rochester-Mason City-Austin Area.
ZIP Code 52163 Quick Stats
| ZIP Code Name | Protivin |
| Primary County | Howard County |
| ZIP Code Type | PO Box |
| Population (2022) | 342 |
| Area Code(s) | 563 |
| Current Time | CDT |
ZIP Code 52163 Map
52163 Demographics
52163 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Iowa. The majority race/ethnicity residing in 52163 is White. The current unemployment level in 52163 is 3.3%.
| Population | 342 |
| Population Growth Rate | 0% |
| Population Density | 1,184 People per Square Mile |
| Total Households | 163 |
| Median Household Income (2021) | $52,321 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 97.19% |
52163 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 346 | 97.19% |
| Black | 0 | 0% |
| Hispanic | 2 | 0.56% |
| Asian | 8 | 2.25% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
52163 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 12 | 6.12% |
| Bachelor Degree | 19 | 9.69% |
| High School Diploma | 61 | 31.12% |
| No High School Diploma | 7 | 3.57% |
| GED or Alternate | 12 | 6.12% |
| 1 or More Years of College | 50 | 25.51% |
| Associates Degree | 29 | 14.8% |
| Masters Degree | 6 | 3.06% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
52163 Geography
| Coordinates | 43.21737289, -92.09109497 |
| Adjacent ZIP Codes | |
| Cities/Towns in 52163 | |
| Region | Rochester-Mason City-Austin Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 0.28875729 Square Miles |
52163 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 | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 47c - Iowan Surface | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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