Population Estimates

County Population


  • 2010 official U.S. Census: 16,206
  • 2016 Population Estimate: 17,015
  • Platte Canyon area (2010): 9,234
  • South Park area (2010): 4,793
  • Lake George / Guffey area (2010): 2,179
  • Fairplay, Town of (2016 Estimate): 713
  • Alma, Town of (2016 Estimate): 280
  • Age distribution of population (2015 Estimate)
    • Under 18 years: 19%
    • 18-64 Years: 66 %
    • Over 65 years: 1%
  • Median Age: 49
  • Male persons (2016 Estimate): 52%
  • White persons (2016 Estimate): 93%
  • Female persons (2016 Estimate): 48%
For population for the communities in Park County, view the Community Profiles.