Best ZIP Codes for Cash Flow in California-Lexington Park, MD (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 20619 California, MD $400,379 $2,444 4.76% 4.1%
2 20634 Great Mills, MD $372,236 $2,206 4.62% 3.4%
3 20659 Mechanicsville, MD $445,046 $2,350 4.12% 3.2%
4 20687 Scotland, MD $366,335 $1,647 3.51% 2.0%
5 20653 Lexington Park, MD $392,370 $1,722 3.42% 4.1%
6 20621 Chaptico, MD $380,139 $1,620 3.32% 2.1%
7 20618 Bushwood, MD $349,638 $1,485 3.31% 2.8%
8 20650 Leonardtown, MD $536,660 $2,213 3.22% 3.7%
9 20667 Park Hall, MD $401,752 $1,593 3.09%
10 20609 Avenue, MD $435,461 $1,647 2.95% 2.8%
11 20680 Ridge, MD $447,830 $1,647 2.87% 2.4%
12 20606 Abell, MD $462,473 $1,647 2.78%
13 20626 Coltons Point, MD $431,381 $1,485 2.69% 4.3%
14 20674 Tall Timbers, MD $485,648 $1,674 2.69% 5.2%
15 20684 Saint Inigoes, MD $477,867 $1,647 2.69% 3.2%
16 20620 Callaway, MD $440,979 $1,485 2.63% 3.4%
17 20692 Valley Lee, MD $486,659 $1,638 2.63% 2.9%
18 20624 Clements, MD $492,509 $1,647 2.61% 2.6%
19 20628 Lexington Park, MD $507,243 $1,647 2.53% 2.6%
20 20690 Tall Timbers, MD $525,753 $1,674 2.48% 3.5%
21 20636 Hollywood, MD $521,473 $1,485 2.22% 3.5%
22 20630 Drayden, MD $649,311 $1,647 1.98% 3.7%

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 →