St. Mary's: Housing & Real Estate

Housing in St. Mary's centers on a median value of $-666,666,666 (estimated market value runs 100% lower at $456,288), with median rent $-666,666,666. Homeownership rate: 84.5%. Market is cold. Vacancy rate 70.1%. A municipal building code is in effect.

Home Values & Rent

Median home value $-666,666,666 — -1400.2× the Colorado median ($476,121). Median rent $-666,666,666/month. homeownership rate 84.5% — above the U.S. share of ~65%.

Affordability · Home Price To Income16.0×
Affordability · Home Affordabilityvery expensive
Affordability · Pct Severely Rent Burdened100.0%
Affordability · Poverty Rate54.4%
Fair Market Rent · Studio rent$1,643
Fair Market Rent · One-bedroom rent$1,754
Fair Market Rent · Two-bedroom rent$2,089
Fair Market Rent · Three-bedroom rent$2,734
Fair Market Rent · Four-bedroom rent$3,049
Fair Market Rent · HUD FMR areaDenver-Aurora-Centennial, CO MSA
Fair Market Rent · Fiscal yearFY2026
Home Value Estimate$456,288
Median Home Value$-666,666,666 (vs Colorado $476,121)
Median Rent$-666,666,666 (vs Colorado $1,561)

Sources: HUD FMR FY2026 · Census ACS 5-Year 2023, B25077 · Census ACS 5-Year 2023  ·  Refreshed 2026-04-12

Tenure & Occupancy

Owner-occupied vs renter-occupied housing units, plus vacancy rates.

Housing Market · Market temperaturecold
Housing Market · Vacancy rate70.1%

Utilities

Electricity, water, and broadband infrastructure serving residents. Broadband percentages reflect the share of premises that can subscribe to service at the listed speed (FCC Form 477).

Systems (5)

Idaho Springs City Of
CO0110020
Central City City Of
CO0124171
Georgetown Town Of
CO0110015
Empire Town Of
CO0110010
Silver Plume Town Of
CO0110035
Broadband · % of premises with 25/3 Mbps broadband100.0%
Broadband · % of premises with 100/20 Mbps broadband100.0%
Broadband · % of premises with 250/25 Mbps broadband100.0%
Broadband · % of premises with 1 Gbps / 100 Mbps broadband0.0%
Broadband · Broadband-capable premises348
Electricity · Electricity rate (¢/kWh)14.92¢/kWh
Electricity · Customers2,557,732
Electricity · Revenue Millions$3,087
Electricity · Year2024
Mobile Broadband · 3G mobile coverage0%
Mobile Broadband · 4G mobile coverage94%
Mobile Broadband · 5G mobile coverage54%
Mobile Home Parks Detail · County total3

Sources: FCC BDC Jun 2025 · EIA Annual Retail Sales 2023 · FCC BDC Mobile 2024 · HIFLD / IRS BMF  ·  Refreshed 2026-04-12

Other

Homeownership Rate84.5%
Median Year Built1985

Sources: Census ACS 5-Year 2023  ·  Refreshed 2026-04-12