Cimarron County, OK Population

Overview

2,271

Total Population

43.8

Median age

49.54%

Female population %

101.9:100

Gender ratio (M:F)

10-14 years

Largest age group

85.7

Total dependency ratio

White

Largest racial group

549

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Cimarron County's population is old compared to the rest of the country:

The median age in Cimarron County is 43.8, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Cimarron County's population under 18 was 24.75%, compared to the 22.51% nationwide.
Cimarron County's elderly or the senior population (over 65 age) was 24.66% as compared to 16.04% nationwide.
Of the total population in Cimarron County, 21.49% were under the age of 15, 14.05% aged 15 to 29, 39.81% aged 30 to 64, 22.02% aged 65 to 84, and 2.64% were 85 years of age and older.

There are 21 less females than males in Cimarron County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.54% females and 50.46% males in Cimarron County, OK.
The Cimarron County, OK gender ratio is 101.9:100 i.e. 101.9 men to 100 women (1.019).
For male population, the largest age group is 45-49 years with a population of 128.
For the female population, the largest age group is 35-39 years with a population of 101.

Cimarron County's population has become increasingly diverse:

Racial distribution of Cimarron County population: 90.14% are White, 0.18% are Black or African American, 0.62% are American Indian and Alaska Native, 0.13% are some other race and 8.94% are multiracial.
Cimarron County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 549 is Hispanic or Latino (of any race), and 1,722 (75.83% of the total population) is Non-Hispanic.
The largest racial group in Cimarron County is White with a population of 2,047 (90.14% of the total population).

Cimarron County's population has already reached its peak and is showing a trend of decline:

The peak population was 3,118 in the year 2000
From 2000 to 2010, Cimarron County's population decreased by 646 (20.72%), as compared to the national growth of 9.63%.
From 2010 to 2020, Cimarron County's population decreased by 182 (7.36%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Cimarron County's population was lowest in year 2019 at 2,148.