54166 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Wisconsin based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 54166 is White. The majority race/ethnicity attending public schools in 54166 is White. The current unemployment level in 54166 is 4.0%.
| Population | 16,657 |
| Population Growth Rate | -0.29% |
| Population Density | 111 People per Square Mile |
| Total Households | 7,360 |
| Percentage High Income Households | 1.8% |
| Median Household Income (2021) | $55,662 |
| Average Adjusted Gross Income (2021) | $515,700 |
| Current Unemployment Rate (May 2026) | 4.0% |
| Sales Tax Rate (2025) | 5.5% |
| Majority Race/Ethnicty | White - 84.98% |
| Public School Majority Race/Ethnicty | White - 63.55% |
54166 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 13,851 | 84.98% |
| Black | 153 | 0.94% |
| Hispanic | 761 | 4.67% |
| Asian | 115 | 0.71% |
| Native American | 1,420 | 8.71% |
| Hawaiian/Pac. Islander | 0 | 0% |
54166 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 1,484 | 70.1% |
| Black | 13 | 0.61% |
| Hispanic | 151 | 7.13% |
| Asian | 20 | 0.94% |
| Native American | 445 | 21.02% |
| Hawaiian/Pac. Islander | 4 | 0.19% |
54166 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 911 | 8.05% |
| Bachelor Degree | 1,674 | 14.79% |
| High School Diploma | 4,988 | 44.08% |
| No High School Diploma | 215 | 1.9% |
| GED or Alternate | 365 | 3.23% |
| 1 or More Years of College | 1,445 | 12.77% |
| Associates Degree | 1,040 | 9.19% |
| Masters Degree | 460 | 4.07% |
| Professional Degree | 142 | 1.25% |
| Doctorate Degree | 76 | 0.67% |