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County ProfileCO

Lake County

Population: 7,436 · 1 ZIP code

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
7,436
People
Median age
37.3
Housing
Total households
3,020
Income
Median household income
$96,575
Housing
Total housing units
3,983
Employment
Employment rate
74.2%
Education
Bachelor’s degree or higher
49.5%
Healthcare
Insured population
86.3%
County details
Local time 00:10:04(MT)
NameLake
Total ZIP codes1total
ZIP codes (by type)
1 Standard
Area code719
TimezoneMountain Time (MT)
Coordinates39.2053632, -106.3501229
Land area376.9 sq miles(976.2 km²)

Map of Lake county, Colorado with ZIP codes

Map of Lake County, Colorado and ZIP codes

Cities and Communities in Lake County

Compare the largest cities in Lake County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.

CityPopulation
Median incomeHousehold
ZIP codes
Leadville2,633$86,3501ZIPs

Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP Codes in Lake County

Review the most populated postal areas across Lake County. Use the ranking below to compare resident density and demographic scales between the county's major zones.

ZIPCity
Median incomeHousehold
Population (ZIP)
80461Leadville$95,7757,196

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS