Overview
2,752
Total Population
48.4
Median age
51.60%
Female population %
93.8:100
Gender ratio (M:F)
60-64 years
Largest age group
83.6
Total dependency ratio
White
Largest racial group
84
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Brown County's population is old compared to the rest of the country:
- The median age in Brown County is 48.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Brown County's population under 18 was 20.20%, compared to the 22.51% nationwide.
- Brown County's elderly or the senior population (over 65 age) was 28.05% as compared to 16.04% nationwide.
- Of the total population in Brown County, 17.48% were under the age of 15, 13.55% aged 15 to 29, 40.92% aged 30 to 64, 24.38% aged 65 to 84, and 3.67% were 85 years of age and older.

Read more about Brown County, NE population by age ➔
Gender
There are 88 more females than males in Brown County:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 51.60% females and 48.40% males in Brown County, NE.
- The Brown County, NE gender ratio is 93.8:100 i.e. 93.8 men to 100 women (0.938).
- For male population, the largest age group is 60-64 years with a population of 131.
- For the female population, the largest age group is 70-74 years with a population of 142.

Read more about Brown County, NE population by gender ➔
Race / Ethnicity
Brown County's population has become increasingly diverse:
- Racial distribution of Brown County population: 94.95% are White, 0.04% are Black or African American, 0.11% are American Indian and Alaska Native, 0.04% are Asian, 1.16% are some other race and 3.71% are multiracial.
- Brown County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
- By ethnicity, 84 is Hispanic or Latino (of any race), and 2,668 (96.95% of the total population) is Non-Hispanic.
- The largest racial group in Brown County is White with a population of 2,613 (94.95% of the total population).

Read more about Brown County, NE population by race ➔
Year by year
Brown County's population has already reached its peak and is showing a trend of decline:
- The peak population was 3,532 in the year 2000
- From 2000 to 2010, Brown County's population decreased by 377 (10.67%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Brown County's population decreased by 253 (8.02%), 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, Brown County's population was lowest in year 2022 at 2,872.

Read more about Brown County, NE population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)