ZIP Code 66943 - Greenleaf Kansas
Overview
ZIP Code 66943 is located in Greenleaf Kansas. Portions of 66943 are also in Greenleaf Township and Kimeo Township and Logan Township (Washington County) and Lincoln Township (Washington County). 66943 is entirely within Washington County. Regionally, 66943 is located in the Topeka Area.
ZIP Code 66943 Quick Stats
| ZIP Code Name | Greenleaf |
| Primary County | Washington County |
| ZIP Code Type | Standard |
| Population (2022) | 590 |
| Area Code(s) | 785 |
| Current Time | CDT |
ZIP Code 66943 Map
66943 Demographics
66943 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 66943 is White. The current unemployment level in 66943 is 3.8%.
| Population | 590 |
| Population Growth Rate | -2.76% |
| Population Density | 7 People per Square Mile |
| Total Households | 228 |
| Percentage High Income Households | 0.9% |
| Median Household Income (2021) | $45,625 |
| Average Adjusted Gross Income (2021) | $171,630 |
| Current Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 7.5% |
| Majority Race/Ethnicity | White - 89.38% |
66943 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 463 | 89.38% |
| Black | 0 | 0% |
| Hispanic | 40 | 7.72% |
| Asian | 2 | 0.39% |
| Native American | 13 | 2.51% |
| Hawaiian/Pac. Islander | 0 | 0% |
66943 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 24 | 6.84% |
| Bachelor Degree | 25 | 7.12% |
| High School Diploma | 139 | 39.6% |
| No High School Diploma | 31 | 8.83% |
| GED or Alternate | 29 | 8.26% |
| 1 or More Years of College | 52 | 14.81% |
| Associates Degree | 34 | 9.69% |
| Masters Degree | 16 | 4.56% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 1 | 0.28% |
66943 Geography
| Coordinates | 39.66531754, -96.97246552 |
| Adjacent ZIP Codes | |
| Cities/Towns in 66943 | |
| Region | Topeka Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 84 Square Miles |
66943 Schools
| School Districts in 66943 | |
| Elementary Schools in 66943 | |
| High Schools in 66943 |
66943 Weather and Climate Data
| Plant Hardiness Zone | Zone 5b: -15F to -10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 27a - Smoky Hills | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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