Port St. Lucie, FL · Florida
St. Lucie County
ZIP 34947
346,237 residents3,463 permits TTM$69,027 median HHI14 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$305,800
ACS 5-Year
Cap rate proxy
5.8%
FMR × 0.65 ÷ Home Value
Rent-to-income
25.9%
HUD FMR ÷ ACS HHI
Net migration
+3.78%
IRS SOI
Permits (TTM)
3,463
Census BPS
Climate risk
96.1
FEMA NRI (0–100)
ZIP 34947
Median home value
—
Gross yield
—
Buy Box score
1.0
Section 8 gap
—
Affordability
P/I: 4.0R/I: 33.6%
Section 8 detail
SAFMR: —Rent: —Gap: —
ZIP code breakdown14 ZIP codes
| ZIP | Median home value | Rent (FMR 2BR) | Gross yield | Buy Box score ↓ | Section 8 gap |
|---|---|---|---|---|---|
| 34950 | — | — | — | 1.0 | — |
| 34951 | — | — | — | 1.0 | — |
| 34982 | — | — | — | 1.0 | — |
| 34947 | — | — | — | 1.0 | — |
| 34946 | — | — | — | 1.0 | — |
| 34949 | — | — | — | 0.9 | — |
| 34983 | — | — | — | 0.9 | — |
| 34952 | — | — | — | 0.9 | — |
| 34953 | — | — | — | 0.9 | — |
| 34986 | — | — | — | 0.9 | — |
| 34984 | — | — | — | 0.9 | — |
| 34981 | — | — | — | 0.9 | — |
| 34945 | — | — | — | 0.8 | — |
| 34987 | — | — | — | 0.8 | — |
Sort by any column. Click a ZIP for detail.
Demographics
Owner-occupied
77.7%
Census ACS
Vacancy rate
15.0%
Census ACS
Bachelor's degree +
25.4%
Census ACS
Rent burdened
55.9%
Census ACS (>30% income)
Median age
45.3
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