St. Mary's, CO ZIP codes

1 ZIP/ZCTA intersecting this Census place (CDP) in Clear Creek County.

ACS 2023 population

130

Median household income

$78,854

Median home value

$406,900

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place St. Mary's (GEOID 0867142). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 3,160 (1 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

ZIP/ZCTA overlap with St. Mary's

Population overlap

Share of each ZIP/ZCTA’s population located within St. Mary's, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

8045210.1%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting St. Mary's

ZIP	City	County	Population	Income
80452	Idaho Springs	Clear Creek County	3,160	$73,906