District of Columbia County , Washington D.C.
Population: 672,079 residents · 2023 Census ACS
Income $106,287 Home $724,600 Rent $1,900/mo
Page updated: · Data vintage: CDC PLACES 2023 · FEMA NRI v1.20
Educational attainment and income in District of Columbia County both run well above the national norm — 64% of adults with a bachelor's degree, median household income near $106,287 — characteristic of an affluent suburban county anchored to a larger regional economy. FEMA's National Risk Index ranks District of Columbia County in the top 2% nationally for overall natural-hazard exposure, with earthquake risk the dominant local risk.
$106,287
Median Income
household
$724,600
Home Value
median
$1,900/mo
Monthly Rent
median gross
N/A
Unemployment
rate
Income & Housing
| Median Household Income | $106,287 |
| Per Capita Income | $75,253 |
| Poverty Rate | 14.5% |
| Median Home Value | $724,600 |
| Median Gross Rent | $1,900/mo |
| Owner Occupied | 41.1% |
| Renter Occupied | 58.9% |
Demographics & Education
| Total Population | 672,079 |
| Median Age | 34.9 yrs |
| Bachelor's or Higher | 63.6% |
Health Outcomes
CDC PLACES 2023 · % of adults
25.1%
Obesity
8.5%
Diabetes
9.4%
Smoking
28.5%
High Blood Pressure
14.9%
No Physical Activity
21.0%
Depression
32.8%
Insufficient Sleep
77.0%
Annual Checkup
Natural Hazard Risk
FEMA National Risk Index · county-level scores
Overall risk score: 97.6 · 98th national percentile
🌊 Flood
74.00
🌪️ Tornado
90.43
🌀 Hurricane
96.04
🔥 Wildfire
26.21
❄️ Winter Storm
96.82
🌍 Earthquake
98.25
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