Boulder, CO · Colorado
Boulder County
ZIP 80455
328,317 residents1,775 permits TTM$102,772 median HHI18 ZIP codesUpdated April 16, 2026
Investor first look
Median home value
$713,900
ACS 5-Year
Cap rate proxy
3.2%
FMR × 0.65 ÷ Home Value
Rent-to-income
22.1%
HUD FMR ÷ ACS HHI
Net migration
+3.01%
IRS SOI
Permits (TTM)
1,775
Census BPS
Climate risk
90.7
FEMA NRI (0–100)
ZIP 80455
Median home value
—
Gross yield
—
Cap rate
3.2%
Rent gap
—
Affordability
P/I: 5.2R/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 |
|---|---|---|---|---|---|
| 80466 | — | — | — | 3.4% | — |
| 80510 | — | — | — | 3.2% | — |
| 80481 | — | — | — | 3.2% | — |
| 80501 | — | — | — | 4.3% | — |
| 80455 | — | — | — | 3.2% | — |
Ranked by composite score
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Demographics
Owner-occupied
62.5%
Census ACS
Vacancy rate
5.3%
Census ACS
Bachelor's degree +
63.9%
Census ACS
Rent burdened
57.1%
Census ACS (>30% income)
Median age
37.5
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