Platte County Population 2018

Platte County's estimated population is 8,562 with a growth rate of -1.30% in the past year according to the most recent United States census data. Platte County is the 17th largest county in Wyoming.

Year Population Growth Growth Rate
20178,562-113-1.30%
20168,675-122-1.39%
20158,797210.24%
20148,776690.79%
20138,707-23-0.26%
20128,730350.40%
20118,695310.36%
20108,6645196.37%
19908,145-3,830-31.98%
198011,9755,48984.63%
19706,486-709-9.85%
19607,195-730-9.21%
19507,925-88-1.10%
19408,013-1,682-17.35%
19309,6952,27430.64%
19207,4210.00%

Platte County Population Growth

Population Data via

Platte County Race Data

Race Population Percentage
White8,49299.18%
Two or More Races1301.52%
American Indian and Alaska Native660.77%
Black or African American600.70%
Asian480.56%
Native Hawaiian and Other Pacific Islander90.11%

Platte County Population Pyramid

0k0k0k0k0k Male Population0k0k0k0k0k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990