66502 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 66502 is White. The majority race/ethnicity attending public schools in 66502 is White. The current unemployment level in 66502 is 4.4%.
| Population | 44,813 |
| Population Growth Rate | 0.00% |
| Population Density | 225 People per Square Mile |
| Total Households | 18,114 |
| Percentage High Income Households | 1.2% |
| Median Household Income (2021) | $48,238 |
| Average Adjusted Gross Income (2021) | $408,270 |
| Current Unemployment Rate (September 2025) | 4.4% |
| Sales Tax Rate (2025) | 9.9% |
| Majority Race/Ethnicty | White - 81.66% |
| Public School Majority Race/Ethnicty | White - 63.11% |
66502 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 36,637 | 81.63% |
| Black | 2,399 | 5.35% |
| Hispanic | 3,308 | 7.37% |
| Asian | 2,070 | 4.61% |
| Native American | 449 | 1% |
| Hawaiian/Pac. Islander | 17 | 0.04% |
66502 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 3,274 | 69.1% |
| Black | 442 | 9.33% |
| Hispanic | 792 | 16.72% |
| Asian | 186 | 3.93% |
| Native American | 20 | 0.42% |
| Hawaiian/Pac. Islander | 24 | 0.51% |
66502 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 1,043 | 5.04% |
| Bachelor Degree | 5,626 | 27.21% |
| High School Diploma | 3,807 | 18.41% |
| No High School Diploma | 168 | 0.81% |
| GED or Alternate | 282 | 1.36% |
| 1 or More Years of College | 4,069 | 19.68% |
| Associates Degree | 1,065 | 5.15% |
| Masters Degree | 3,060 | 14.8% |
| Professional Degree | 273 | 1.32% |
| Doctorate Degree | 1,287 | 6.22% |