ZIP Code 66088 - Valley Falls Kansas
Overview
ZIP Code 66088 is located in Valley Falls Kansas. Portions of 66088 are also in Delaware Township (Jefferson County) and Jefferson Township (Jefferson County) and Ozawkie Township and Rock Creek Township (Jefferson County) and Kapioma Township and Benton Township (Atchison County) and Norton Township and Oskaloosa Township. 66088 is primarily within Jefferson County, with some portions in Atchison County. Regionally, 66088 is located in the Topeka Area.
ZIP Code 66088 Quick Stats
| ZIP Code Name | Valley Falls |
| Primary County | Jefferson County |
| ZIP Code Type | Standard |
| Population (2022) | 2,655 |
| Area Code(s) | 785 / 913 |
| Current Time | CDT |
ZIP Code 66088 Map
66088 Demographics
66088 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 66088 is White. The majority race/ethnicity attending public schools in 66088 is White. The current unemployment level in 66088 is 3.8%.
| Population | 2,655 |
| Population Growth Rate | 11.96% |
| Population Density | 21 People per Square Mile |
| Total Households | 1,027 |
| Percentage High Income Households | 0.7% |
| Median Household Income (2021) | $66,538 |
| Average Adjusted Gross Income (2021) | $317,350 |
| Current Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 9.5% |
| Majority Race/Ethnicity | White - 96.57% |
| Public School Majority Race/Ethnicity | White - 91.29% |
66088 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 2,621 | 96.57% |
| Black | 17 | 0.63% |
| Hispanic | 76 | 2.8% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
66088 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 367 | 92.68% |
| Black | 0 | 0% |
| Hispanic | 26 | 6.57% |
| Asian | 0 | 0% |
| Native American | 2 | 0.51% |
| Hawaiian/Pac. Islander | 1 | 0.25% |
66088 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 203 | 12.6% |
| Bachelor Degree | 122 | 7.57% |
| High School Diploma | 656 | 40.72% |
| No High School Diploma | 25 | 1.55% |
| GED or Alternate | 99 | 6.15% |
| 1 or More Years of College | 247 | 15.33% |
| Associates Degree | 98 | 6.08% |
| Masters Degree | 141 | 8.75% |
| Professional Degree | 7 | 0.43% |
| Doctorate Degree | 13 | 0.81% |
66088 Geography
| Coordinates | 39.34756088, -95.46338654 |
| Adjacent ZIP Codes | |
| Cities/Towns in 66088 | |
| Regions | Topeka Area Metro Kansas City |
| Metropolitan/Micropolitan Stat Areas | Topeka, KS Atchison, KS |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 126 Square Miles |
66088 Schools
| School Districts in 66088 | |
| Elementary Schools in 66088 | |
| Middle Schools in 66088 | |
| High Schools in 66088 |
66088 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 | 47i - Loess and Glacial Drift Hills | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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