66739 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 66739 is White. The majority race/ethnicity attending public schools in 66739 is White. The current unemployment level in 66739 is 3.8%.
| Population | 5,068 |
| Population Growth Rate | -4.79% |
| Population Density | 73 People per Square Mile |
| Total Households | 1,902 |
| Percentage High Income Households | 2.7% |
| Median Household Income (2021) | $41,952 |
| Average Adjusted Gross Income (2021) | $428,800 |
| Current Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 9% |
| Majority Race/Ethnicity | White - 91.54% |
| Public School Majority Race/Ethnicity | White - 82.65% |
66739 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 4,612 | 91% |
| Black | 7 | 0.14% |
| Hispanic | 250 | 4.93% |
| Asian | 23 | 0.45% |
| Native American | 146 | 2.88% |
| Hawaiian/Pac. Islander | 30 | 0.59% |
66739 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 667 | 89.41% |
| Black | 3 | 0.4% |
| Hispanic | 43 | 5.76% |
| Asian | 3 | 0.4% |
| Native American | 28 | 3.75% |
| Hawaiian/Pac. Islander | 2 | 0.27% |
66739 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 512 | 16.66% |
| Bachelor Degree | 212 | 6.9% |
| High School Diploma | 1,077 | 35.04% |
| No High School Diploma | 22 | 0.72% |
| GED or Alternate | 255 | 8.3% |
| 1 or More Years of College | 673 | 21.89% |
| Associates Degree | 186 | 6.05% |
| Masters Degree | 137 | 4.46% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
