Colorado Natural Population Increase By County in 2018

Updated on June 30, 2022.

According to the US Census Bureau estimates, in 2018, the natural population increase for Colorado was 25,624, and the top three counties that had the highest natural population increase were:

  1. El Paso County: 4,728
  2. Denver County: 4,536
  3. Adams County: 3,822

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

  1. Fremont County: -196
  2. Delta County: -162
  3. Las Animas County: -67

Use the interactive visualization and the table below to explore the natural population increase for each Colorado county in 2018. 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 2018
See this information for other years:
Colorado Natural Population Increase By County in 2018
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County Natural Pop. Increase
Adams 3822
Alamosa 60
Arapahoe 3685
Archuleta 13
Baca -24
Bent -54
Boulder 737
Broomfield 246
Chaffee -30
Cheyenne -6
Clear Creek 15
Conejos -12
Costilla -15
Crowley -7
Custer -15
Delta -162
Denver 4536
Dolores -6
Douglas 1991
Eagle 438
Elbert 46
El Paso 4728
Fremont -196
Garfield 432
Gilpin 17
Grand 20
Gunnison 46
Hinsdale -6
Huerfano -57
Jackson -1
Jefferson 1113
Kiowa -7
Kit Carson 3
Lake 45
La Plata 112
Larimer 887
Las Animas -67
Lincoln 2
Logan 39
Mesa 133
Mineral 3
Moffat 57
Montezuma 13
Montrose 22
Morgan 195
Otero -8
Ouray -9
Park 23
Phillips -13
Pitkin 48
Prowers 31
Pueblo -1
Rio Blanco 29
Rio Grande -12
Routt 73
Saguache 16
San Juan 2
San Miguel 37
Sedgwick -14
Summit 205
Teller -3
Washington -3
Weld 2396
Yuma 36