ZIP Code 63540 - Gibbs Missouri
Overview
ZIP Code 63540 is located in Gibbs Missouri. Portions of 63540 are also in Wilson Township (Adair County). 63540 is entirely within Adair County. Regionally, 63540 is located in the Ottumwa-Kirksville Area.
ZIP Code 63540 Quick Stats
| ZIP Code Name | Gibbs |
| Primary County | Adair County |
| ZIP Code Type | Standard |
| Population (2022) | 267 |
| Area Code(s) | 660 |
| Current Time | CDT |
ZIP Code 63540 Map
63540 Demographics
63540 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Missouri. The majority race/ethnicity residing in 63540 is White. The current unemployment level in 63540 is 4.2%.
| Population | 267 |
| Population Growth Rate | 162.39% |
| Population Density | 17 People per Square Mile |
| Total Households | 88 |
| Median Household Income (2021) | $53,000 |
| Current Unemployment Rate (May 2026) | 4.2% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 63.56% |
63540 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 307 | 63.56% |
| Black | 0 | 0% |
| Hispanic | 176 | 36.44% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
63540 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 3 | 1.84% |
| Bachelor Degree | 29 | 17.79% |
| High School Diploma | 89 | 54.6% |
| No High School Diploma | 1 | 0.61% |
| GED or Alternate | 25 | 15.34% |
| 1 or More Years of College | 16 | 9.82% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
63540 Geography
| Coordinates | 40.10154724, -92.40422821 |
| Adjacent ZIP Codes | |
| Cities/Towns in 63540 | |
| Region | Ottumwa-Kirksville Area |
| Metropolitan/Micropolitan Stat Area | Kirksville, MO |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 16 Square Miles |
63540 Schools
| School Districts in 63540 | |
| Elementary Schools in 63540 | |
| High Schools in 63540 |
63540 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 | 40e - Claypan Prairie | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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