ZIP Code 65264 - Martinsburg Missouri
Overview
ZIP Code 65264 is located in Martinsburg Missouri. Portions of 65264 are also in Loutre Township (Audrain County) and Shamrock Township and Linn Township (Audrain County) and Upper Loutre Township. 65264 is primarily within Audrain County, with some portions in Callaway County and Montgomery County. Regionally, 65264 is located in the Columbia-Jefferson City Area.
ZIP Code 65264 Quick Stats
| ZIP Code Name | Martinsburg |
| Primary County | Audrain County |
| ZIP Code Type | Standard |
| Population (2022) | 1,019 |
| Area Code(s) | 235 / 573 |
| Current Time | CDT |
ZIP Code 65264 Map
65264 Demographics
The majority race/ethnicity residing in 65264 is White. The current unemployment level in 65264 is 4.2%.
| Population | 1,019 |
| Population Growth Rate | 48.84% |
| Population Density | 17 People per Square Mile |
| Total Households | 240 |
| Percentage High Income Households | 0.4% |
| Average Adjusted Gross Income (2021) | $156,850 |
| Current Unemployment Rate (May 2026) | 4.2% |
| Sales Tax Rate (2025) | 8.3% |
| Majority Race/Ethnicity | White - 97.48% |
65264 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,004 | 97.48% |
| Black | 24 | 2.33% |
| Hispanic | 2 | 0.19% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
65264 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 14 | 3.48% |
| Bachelor Degree | 44 | 10.95% |
| High School Diploma | 199 | 49.5% |
| No High School Diploma | 16 | 3.98% |
| GED or Alternate | 25 | 6.22% |
| 1 or More Years of College | 39 | 9.7% |
| Associates Degree | 55 | 13.68% |
| Masters Degree | 4 | 1% |
| Professional Degree | 6 | 1.49% |
| Doctorate Degree | 0 | 0% |
65264 Geography
| Coordinates | 39.08926392, -91.68663025 |
| Adjacent ZIP Codes | |
| Cities/Towns in 65264 | |
| Region | Columbia-Jefferson City Area |
| Metropolitan/Micropolitan Stat Areas | Mexico, MO Jefferson City, MO |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 60 Square Miles |
65264 Schools
| School Districts in 65264 | |
| Elementary Schools in 65264 | |
| Middle Schools in 65264 | |
| High Schools in 65264 |
65264 Weather and Climate Data
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 40e - Claypan Prairie | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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