ZIP 20402

ZIP 20402 is in the Washington-Arlington-Alexandria, DC-VA-MD-WV market. Market numbers below; the ZIP's rank is on the map.

Median cap rate

: 3.2%.

Median IRR

: 3.3%.

Median list price

: $739,000.

Appreciation

: 3.5%/yr .

Rent growth

: 3.0%/yr .

Sources: FHFA House Price Index® (developmental annual index), U.S. Census Bureau ACS 5-year estimates, and Rescover analysis of public listings under system-default underwriting, updated September 2026.