Best ZIP Codes for Cash Flow in Washington-Arlington-Alexandria, DC-VA-MD-WV (2026)

Ranked by cap rate — the annual return on the purchase price before financing. ZIPs that also clear the 1% rule are marked.

# ZIP City Home value Rent Cap rate 5-yr growth
1 20006 Washington, DC $229,825 $1,990 6.76% -3.2%
2 20770 Greenbelt, MD $275,476 $2,020 5.72% 1.5%
3 20036 Washington, DC $363,886 $2,644 5.67% -1.7%
4 20695 Waldorf, MD $479,483 $3,400 5.53% 2.0%
5 22134 Quantico, VA $317,743 $2,196 5.39% 1.8%
6 20735 Clinton, MD $443,223 $3,042 5.35% 2.0%
7 20640 Indian Head, MD $349,943 $2,363 5.27% 3.9%
8 20722 Cottage City, MD $378,617 $2,553 5.26% 0.6%
9 20720 Bowie, MD $584,532 $3,813 5.09% 2.3%
10 22657 Strasburg, VA $349,098 $2,267 5.06% 5.1%
11 20004 Washington, DC $427,833 $2,764 5.04% -1.9%
12 22125 Occoquan, VA $557,652 $3,600 5.04% 3.8%
13 20612 Hughesville, MD $379,382 $2,412 4.96%
14 20024 Washington, DC $374,349 $2,372 4.94% -4.0%
15 20602 Waldorf, MD $391,554 $2,472 4.92% 2.5%
16 20886 Montgomery Village, MD $388,045 $2,425 4.87% 3.3%
17 25438 Ranson, WV $327,377 $2,039 4.86% 6.5%
18 20616 Bryans Road, MD $427,211 $2,650 4.84% 3.0%
19 22508 Locust Grove, VA $424,787 $2,638 4.84% 4.2%
20 20714 North Beach, MD $421,232 $2,574 4.77% 4.1%
21 20732 Chesapeake Beach, MD $463,901 $2,761 4.64% 3.2%
22 20785 Greater Landover, MD $346,999 $2,064 4.64% 1.4%
23 20743 Capitol Heights, MD $337,338 $1,984 4.59% 1.7%
24 20688 Solomons, MD $461,236 $2,700 4.57% 2.9%
25 20020 Washington, DC $359,885 $2,104 4.56% -2.5%

Ranked from Repit’s own ZIP-level data — Zillow home values and rents, HUD fair-market rents where Zillow has no coverage, and U.S. Census vacancy. Cap rate is gross: annual rent over purchase price, before financing and expenses. Every ZIP above links to its full free page. How we calculate this →