ZIP Code 63640 - Farmington Missouri
Overview
ZIP Code 63640 is located in Farmington Missouri. Portions of 63640 are also in Park Hills and Leadington and Knob Lick and Desloge and St. Francois Township (Saint Francois County) and Liberty Township (Saint Francois County) and Pendleton Township and Union Township (Ste Genevieve County) and Saline Township (Ste Genevieve County) and Perry Township and Mine La Motte Township and Polk Township (Madison County). 63640 is primarily within Saint Francois County, with some portions in Ste Genevieve County and Madison County. Regionally, 63640 is located in Metro St. Louis.
ZIP Code 63640 Quick Stats
| ZIP Code Name | Farmington |
| Primary County | Saint Francois County |
| ZIP Code Type | Standard |
| Population (2022) | 29,073 |
| Area Code(s) | 235 / 573 |
| Current Time | CDT |
ZIP Code 63640 Map
63640 Demographics
63640 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Missouri based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 63640 is White. The majority race/ethnicity attending public schools in 63640 is White. The current unemployment level in 63640 is 4.2%.
| Population | 29,073 |
| Population Growth Rate | 2.19% |
| Population Density | 147 People per Square Mile |
| Total Households | 10,114 |
| Percentage High Income Households | 2.3% |
| Median Household Income (2021) | $54,586 |
| Average Adjusted Gross Income (2021) | $485,130 |
| Current Unemployment Rate (May 2026) | 4.2% |
| Sales Tax Rate (2025) | 9.8% |
| Majority Race/Ethnicity | White - 92.8% |
| Public School Majority Race/Ethnicity | White - 92.72% |
63640 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 26,534 | 92.8% |
| Black | 1,268 | 4.43% |
| Hispanic | 565 | 1.98% |
| Asian | 206 | 0.72% |
| Native American | 21 | 0.07% |
| Hawaiian/Pac. Islander | 0 | 0% |
63640 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 3,696 | 94.33% |
| Black | 63 | 1.61% |
| Hispanic | 98 | 2.5% |
| Asian | 45 | 1.15% |
| Native American | 11 | 0.28% |
| Hawaiian/Pac. Islander | 5 | 0.13% |
63640 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 1,602 | 10.09% |
| Bachelor Degree | 2,101 | 13.23% |
| High School Diploma | 4,628 | 29.14% |
| No High School Diploma | 468 | 2.95% |
| GED or Alternate | 1,467 | 9.24% |
| 1 or More Years of College | 3,000 | 18.89% |
| Associates Degree | 1,339 | 8.43% |
| Masters Degree | 831 | 5.23% |
| Professional Degree | 322 | 2.03% |
| Doctorate Degree | 125 | 0.79% |
63640 Geography
| Coordinates | 37.74779892, -90.37512207 |
| Adjacent ZIP Codes | |
| Cities/Towns in 63640 | |
| Regions | Metro St. Louis Paducah-Cape Girardeau-Harrisburg-Mt Vernon Area |
| Metropolitan/Micropolitan Stat Area | Farmington, MO |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 198 Square Miles |
63640 Schools
| School Districts in 63640 |
63640 Weather and Climate Data
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 39f - St. Francois Knobs and Basins | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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