61840 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Illinois based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 61840 is White. The current unemployment level in 61840 is 5.2%.
| Population | 530 |
| Population Growth Rate | 0.00% |
| Population Density | 16 People per Square Mile |
| Total Households | 239 |
| Percentage High Income Households | 3.8% |
| Median Household Income (2021) | $76,563 |
| Average Adjusted Gross Income (2021) | $373,400 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 7.5% |
| Majority Race/Ethnicty | White - 100.00% |
61840 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 528 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
61840 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 56 | 14.29% |
| Bachelor Degree | 50 | 12.76% |
| High School Diploma | 126 | 32.14% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 6 | 1.53% |
| 1 or More Years of College | 70 | 17.86% |
| Associates Degree | 57 | 14.54% |
| Masters Degree | 8 | 2.04% |
| Professional Degree | 19 | 4.85% |
| Doctorate Degree | 0 | 0% |