ZIP Code 62346 - La Prairie Illinois
Overview
ZIP Code 62346 is located in La Prairie Illinois. Portions of 62346 are also in Northeast Township. 62346 is entirely within Adams County. Regionally, 62346 is located in Quincy-Hannibal-Keokuk.
ZIP Code 62346 Quick Stats
| ZIP Code Name | La Prairie |
| Primary County | Adams County |
| ZIP Code Type | Standard |
| Population (2022) | 128 |
| Area Code(s) | 217 |
| Current Time | CDT |
ZIP Code 62346 Map
62346 Demographics
62346 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 62346 is White. The current unemployment level in 62346 is 5.2%.
| Population | 128 |
| Population Growth Rate | 0% |
| Population Density | 6 People per Square Mile |
| Total Households | 98 |
| Median Household Income (2021) | $59,732 |
| Average Adjusted Gross Income (2021) | $94,770 |
| Current Unemployment Rate (May 2026) | 5.2% |
| Sales Tax Rate (2025) | 8.2% |
| Majority Race/Ethnicity | White - 100% |
62346 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 154 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
62346 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 25 | 17.86% |
| Bachelor Degree | 17 | 12.14% |
| High School Diploma | 78 | 55.71% |
| No High School Diploma | 1 | 0.71% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 0 | 0% |
| Associates Degree | 7 | 5% |
| Masters Degree | 12 | 8.57% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
62346 Geography
| Coordinates | 40.15669632, -90.97412109 |
| Adjacent ZIP Codes | |
| Cities/Towns in 62346 | |
| Region | Quincy-Hannibal-Keokuk |
| Metropolitan/Micropolitan Stat Area | Quincy, IL-MO |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 21 Square Miles |
62346 Schools
| School Districts in 62346 | |
| Elementary Schools in 62346 | |
| High Schools in 62346 |
62346 Weather and Climate Data
| Plant Hardiness Zone | Zone 5b: -15F to -10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 72i - Western Dissected Illinoian Till Plain | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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