ZIP Code 61430 - East Galesburg Illinois
Overview
ZIP Code 61430 is located in East Galesburg Illinois. Portions of 61430 are also in Knox Township. 61430 is entirely within Knox County. Regionally, 61430 is located in the Davenport-Rock Island-Moline Area.
ZIP Code 61430 Quick Stats
| ZIP Code Name | East Galesburg |
| Primary County | Knox County |
| ZIP Code Type | Standard |
| Population (2022) | 618 |
| Area Code(s) | 309 |
| Current Time | CDT |
ZIP Code 61430 Map
61430 Demographics
61430 can be classified socioeconomically as Lower 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 61430 is White. The current unemployment level in 61430 is 5.2%.
| Population | 618 |
| Population Growth Rate | 0% |
| Population Density | 394 People per Square Mile |
| Total Households | 338 |
| Percentage High Income Households | 5.3% |
| Median Household Income (2021) | $65,703 |
| Average Adjusted Gross Income (2021) | $227,120 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 9% |
| Majority Race/Ethnicity | White - 99.48% |
61430 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 572 | 99.48% |
| Black | 0 | 0% |
| Hispanic | 1 | 0.17% |
| Asian | 2 | 0.35% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
61430 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 64 | 12.6% |
| Bachelor Degree | 34 | 6.69% |
| High School Diploma | 186 | 36.61% |
| No High School Diploma | 9 | 1.77% |
| GED or Alternate | 55 | 10.83% |
| 1 or More Years of College | 63 | 12.4% |
| Associates Degree | 57 | 11.22% |
| Masters Degree | 32 | 6.3% |
| Professional Degree | 4 | 0.79% |
| Doctorate Degree | 4 | 0.79% |
61430 Geography
| Coordinates | 40.94408417, -90.3108139 |
| Adjacent ZIP Codes | |
| Cities/Towns in 61430 | |
| Region | Davenport-Rock Island-Moline Area |
| Metropolitan/Micropolitan Stat Area | Galesburg, IL |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 2 Square Miles |
61430 Schools
| School Districts in 61430 | |
| Elementary Schools in 61430 | |
| Middle Schools in 61430 | |
| High Schools in 61430 |
61430 Weather and Climate Data
| Plant Hardiness Zone | Zone 5b: -15F to -10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 72i - Western Dissected Illinoian Till Plain | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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