ZIP Code 66431 - Harveyville Kansas
Overview
ZIP Code 66431 is located in Harveyville Kansas. Portions of 66431 are also in Plumb Township and Mission Creek Township and Wilmington Township and Auburn Township. 66431 is primarily within Wabaunsee County, with some portions in Shawnee County. Regionally, 66431 is located in the Topeka Area.
ZIP Code 66431 Quick Stats
| ZIP Code Name | Harveyville |
| Primary County | Wabaunsee County |
| ZIP Code Type | Standard |
| Population (2022) | 689 |
| Area Code(s) | 785 |
| Current Time | CDT |
ZIP Code 66431 Map
66431 Demographics
66431 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Kansas based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 66431 is White. The current unemployment level in 66431 is 3.8%.
| Population | 689 |
| Population Growth Rate | -8.55% |
| Population Density | 9 People per Square Mile |
| Total Households | 306 |
| Percentage High Income Households | 2.3% |
| Median Household Income (2021) | $75,000 |
| Average Adjusted Gross Income (2021) | $151,020 |
| Current Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 8% |
| Majority Race/Ethnicity | White - 96.22% |
66431 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 535 | 96.22% |
| Black | 0 | 0% |
| Hispanic | 21 | 3.78% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
66431 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 54 | 10.69% |
| Bachelor Degree | 40 | 7.92% |
| High School Diploma | 259 | 51.29% |
| No High School Diploma | 2 | 0.4% |
| GED or Alternate | 53 | 10.5% |
| 1 or More Years of College | 46 | 9.11% |
| Associates Degree | 47 | 9.31% |
| Masters Degree | 4 | 0.79% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
66431 Geography
| Coordinates | 38.83868027, -95.99342346 |
| Adjacent ZIP Codes | |
| Cities/Towns in 66431 | |
| Region | Topeka Area |
| Metropolitan/Micropolitan Stat Area | Topeka, KS |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 77 Square Miles |
66431 Schools
| School Districts in 66431 | |
| High Schools in 66431 |
66431 Weather and Climate Data
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 40b - Osage Cuestas | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||