ZIP Code 22643 - Markham Virginia
Overview
ZIP Code 22643 is located in Markham Virginia. 22643 is entirely within Fauquier County. Regionally, 22643 is located in Metro DC.
ZIP Code 22643 Quick Stats
| ZIP Code Name | Markham |
| Primary County | Fauquier County |
| ZIP Code Type | Standard |
| Population (2022) | 111 |
| Area Code(s) | 540 / 826 |
| Current Time | EDT |
ZIP Code 22643 Map
22643 Demographics
The majority race/ethnicity residing in 22643 is White. The current unemployment level in 22643 is 3.8%.
| Population | 111 |
| Population Growth Rate | -14.4% |
| Population Density | 5 People per Square Mile |
| Total Households | 39 |
| Average Adjusted Gross Income (2021) | $462,530 |
| Current Unemployment Rate (May 2026) | 3.8% |
| Sales Tax Rate (2025) | 5.3% |
| Majority Race/Ethnicity | White - 75.48% |
22643 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 157 | 75.48% |
| Black | 51 | 24.52% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
22643 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 14 | 26.92% |
| Bachelor Degree | 9 | 17.31% |
| High School Diploma | 13 | 25% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 16 | 30.77% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
22643 Schools
| School Districts in 22643 | |
| Elementary Schools in 22643 | |
| Middle Schools in 22643 | |
| High Schools in 22643 |
22643 Weather and Climate Data
| Plant Hardiness Zone | Zone 6b: -5F to 0F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 64c - Piedmont Uplands | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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