ZIP Code 66858 - Lincolnville Kansas
Overview
ZIP Code 66858 is located in Lincolnville Kansas. Portions of 66858 are also in Clear Creek Township (Marion County) and Grant Township (Marion County) and Clark Township and Colfax Township (Marion County). 66858 is entirely within Marion County. Regionally, 66858 is located in the Wichita-Hutchinson Area.
ZIP Code 66858 Quick Stats
| ZIP Code Name | Lincolnville |
| Primary County | Marion County |
| ZIP Code Type | Standard |
| Population (2022) | 362 |
| Area Code(s) | 620 / 785 |
| Current Time | CDT |
ZIP Code 66858 Map
66858 Demographics
66858 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 66858 is White. The current unemployment level in 66858 is 3.8%.
| Population | 362 |
| Population Growth Rate | -24.73% |
| Population Density | 5 People per Square Mile |
| Total Households | 196 |
| Median Household Income (2021) | $49,375 |
| Average Adjusted Gross Income (2021) | $157,170 |
| Current Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 7.5% |
| Majority Race/Ethnicity | White - 88.58% |
66858 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 318 | 88.58% |
| Black | 0 | 0% |
| Hispanic | 41 | 11.42% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
66858 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 27 | 9.31% |
| Bachelor Degree | 40 | 13.79% |
| High School Diploma | 138 | 47.59% |
| No High School Diploma | 2 | 0.69% |
| GED or Alternate | 5 | 1.72% |
| 1 or More Years of College | 36 | 12.41% |
| Associates Degree | 25 | 8.62% |
| Masters Degree | 17 | 5.86% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
66858 Geography
| Coordinates | 38.4778862, -96.92754364 |
| Adjacent ZIP Codes | |
| Cities/Towns in 66858 | |
| Region | Wichita-Hutchinson Area |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 77 Square Miles |
66858 Schools
| School Districts in 66858 |
66858 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 | 28a - Flint Hills | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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