Hagerstown-Martinsburg, MD-WV · Maryland
Washington County
ZIP 21756
155,033 residents356 permits TTM$74,157 median HHI18 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$275,900
ACS 5-Year
Cap rate proxy
4.8%
FMR × 0.65 ÷ Home Value
Rent-to-income
17.8%
HUD FMR ÷ ACS HHI
Net migration
+1.88%
IRS SOI
Permits (TTM)
356
Census BPS
Climate risk
68.8
FEMA NRI (0–100)
ZIP 21756
Median home value
—
Gross yield
—
Buy Box score
0.3
Section 8 gap
—
Affordability
P/I: 6.0R/I: —
Section 8 detail
SAFMR: —Rent: —Gap: —
ZIP code breakdown18 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Cap rate ↓ | Rent gap |
|---|---|---|---|---|---|
| 21742 | — | — | — | 6.0% | — |
| 21740 | — | — | — | 5.6% | — |
| 21750 | — | — | — | 5.3% | — |
| 21719 | $273,389 | $1,320 | 5.8% | 4.8% | 16.7% |
| 21767 | — | — | — | 4.8% | — |
| 21715 | — | — | — | 4.8% | — |
| 21734 | — | — | — | 4.8% | — |
| 21746 | — | — | — | 4.8% | — |
| 21779 | — | — | — | 4.8% | — |
| 21781 | — | — | — | 4.8% | — |
| 21711 | — | — | — | 3.9% | — |
| 21782 | — | — | — | 3.9% | — |
| 21795 | — | — | — | 3.9% | — |
| 21722 | — | — | — | 3.7% | — |
| 21783 | $363,598 | $1,300 | 4.3% | 3.6% | 15.4% |
| 21733 | — | — | — | 3.3% | — |
| 21713 | $400,950 | $1,500 | 4.5% | 3.3% | 26.7% |
| 21756 | — | — | — | 3.0% | — |
Sort by any column. Click a ZIP for detail. Rent gap: green = HUD FMR above market rent.
Demographics
Owner-occupied
65.9%
Census ACS
Vacancy rate
7.1%
Census ACS
Bachelor's degree +
23.5%
Census ACS
Rent burdened
45.3%
Census ACS (>30% income)
Median age
41.0
Census ACS
U.S. Census Bureau — American Community Survey 5-Year Estimates
U.S. Census Bureau — Building Permits Survey
U.S. Department of Housing and Urban Development — Fair Market Rents / Small Area Fair Market Rents (SAFMR)
Internal Revenue Service — Statistics of Income Migration Data
FEMA — National Risk Index
Last updated: April 16, 2026