ZIP Code 50599 - Woolstock Iowa
Overview
ZIP Code 50599 is located in Woolstock Iowa. Portions of 50599 are also in Woolstock Township and Fremont Township (Hamilton County) and Troy Township (Wright County) and Wall Lake Township (Wright County) and Cass Township (Hamilton County). 50599 is primarily within Wright County, with some portions in Hamilton County. Regionally, 50599 is located in the Des Moines-Ames Area.
ZIP Code 50599 Quick Stats
| ZIP Code Name | Woolstock |
| Primary County | Wright County |
| ZIP Code Type | Standard |
| Population (2022) | 470 |
| Area Code(s) | 515 |
| Current Time | CDT |
ZIP Code 50599 Map
50599 Demographics
50599 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 50599 is White. The current unemployment level in 50599 is 3.3%.
| Population | 470 |
| Population Growth Rate | 14.86% |
| Population Density | 9 People per Square Mile |
| Total Households | 183 |
| Median Household Income (2021) | $65,750 |
| Average Adjusted Gross Income (2021) | $204,600 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 7% |
| Majority Race/Ethnicity | White - 92.19% |
50599 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 413 | 92.19% |
| Black | 19 | 4.24% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 16 | 3.57% |
| Hawaiian/Pac. Islander | 0 | 0% |
50599 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 13 | 3.85% |
| Bachelor Degree | 59 | 17.46% |
| High School Diploma | 173 | 51.18% |
| No High School Diploma | 2 | 0.59% |
| GED or Alternate | 9 | 2.66% |
| 1 or More Years of College | 30 | 8.88% |
| Associates Degree | 52 | 15.38% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
50599 Geography
| Coordinates | 42.57732391, -93.81627655 |
| Adjacent ZIP Codes | |
| Cities/Towns in 50599 | |
| Region | Des Moines-Ames Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 50 Square Miles |
50599 Weather and Climate Data
| Plant Hardiness Zone | Zone 5a: -20F to -15F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 47b - Des Moines Lobe | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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