ZIP Code 61233 - Andover Illinois
Overview
ZIP Code 61233 is located in Andover Illinois. Portions of 61233 are also in Andover Township. 61233 is entirely within Henry County. Regionally, 61233 is located in the Davenport-Rock Island-Moline Area.
ZIP Code 61233 Quick Stats
| ZIP Code Name | Andover |
| Primary County | Henry County |
| ZIP Code Type | PO Box |
| Population (2022) | 253 |
| Area Code(s) | 309 |
| Current Time | CDT |
ZIP Code 61233 Map
61233 Demographics
61233 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Illinois. The majority race/ethnicity residing in 61233 is White. The current unemployment level in 61233 is 5.2%.
| Population | 253 |
| Population Growth Rate | 0% |
| Population Density | 358 People per Square Mile |
| Total Households | 107 |
| Median Household Income (2021) | $57,614 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 7.8% |
| Majority Race/Ethnicity | White - 96.83% |
61233 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 244 | 96.83% |
| Black | 0 | 0% |
| Hispanic | 8 | 3.17% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
61233 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 15 | 9.55% |
| Bachelor Degree | 13 | 8.28% |
| High School Diploma | 79 | 50.32% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 3 | 1.91% |
| 1 or More Years of College | 27 | 17.2% |
| Associates Degree | 20 | 12.74% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
61233 Geography
| Coordinates | 41.29452896, -90.29086304 |
| Adjacent ZIP Codes | |
| Cities/Towns in 61233 | |
| Region | Davenport-Rock Island-Moline Area |
| Metropolitan/Micropolitan Stat Area | Davenport-Moline-Rock Island, IA-IL |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 0.70608098 Square Miles |
61233 Schools
| School Districts in 61233 | |
| Elementary Schools in 61233 | |
| Middle Schools in 61233 | |
| High Schools in 61233 |