Colorado Natural Population Increase By County in 2020

Updated on June 30, 2022.

According to the US Census Bureau estimates, in 2020, the natural population increase for Colorado was 20,550, and the top three counties that had the highest natural population increase were:

  1. El Paso County: 3,830
  2. Denver County: 3,827
  3. Adams County: 3,107

On the other hand, the top 3 counties that had the lowest natural population increase were:

  1. Fremont County: -234
  2. Pueblo County: -197
  3. Delta County: -154

Use the interactive visualization and the table below to explore the natural population increase for each Colorado county in 2020. You can also find links to the historical natural population increase for each county below.

Natural Population Increase refers to the number of births minuse the number of deaths.

Colorado Natural Population Increase By County in 2020
See this information for other years:
Colorado Natural Population Increase By County in 2020
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County Natural Pop. Increase
Adams 3107
Alamosa 64
Arapahoe 2970
Archuleta 6
Baca -10
Bent -13
Boulder 353
Broomfield 227
Chaffee -53
Cheyenne 0
Clear Creek -18
Conejos 17
Costilla 7
Crowley -21
Custer -5
Delta -154
Denver 3827
Dolores 5
Douglas 1821
Eagle 396
Elbert 46
El Paso 3830
Fremont -234
Garfield 358
Gilpin -7
Grand 40
Gunnison 54
Hinsdale -1
Huerfano -67
Jackson 0
Jefferson 699
Kiowa 5
Kit Carson 20
Lake 60
La Plata 40
Larimer 753
Las Animas -66
Lincoln 10
Logan 1
Mesa -92
Mineral -4
Moffat 55
Montezuma -70
Montrose -85
Morgan 160
Otero -23
Ouray -1
Park 33
Phillips -7
Pitkin 78
Prowers 22
Pueblo -197
Rio Blanco 9
Rio Grande -11
Routt 50
Saguache -6
San Juan -4
San Miguel 18
Sedgwick -7
Summit 177
Teller -45
Washington -3
Weld 2386
Yuma 50