Get ready-to-use data, reports, analysis, and visualizations covering the demographics of Washington County, Nebraska based on the current United States Census Bureau's 2023 American Community Survey (ACS) 5-Year Estimates.
Explore Topics
Washington County, Nebraska Demographics: Sex by Age

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the total population of Washington County, Nebraska is 20,989. The median age of the population in Washington County, Nebraska is 42.6. The median age for males is 41.7 years, and for females, it is 43.2 years.
The age distribution of the population in Washington County, Nebraska is as follows:
- Under 5 years: 5.49%
- 5–17 years (children): 18.75%
- 18–24 years (young adults): 7.30%
- 25–34 years: 9.39%
- 35–54 years: 25.36%
- 55–64 years: 14.82%
- 65 years and over (seniors): 18.89%
The total dependency ratio in Washington County, Nebraska is 75.85%. The youth dependency ratio is 42.64%, and the old-age dependency ratio is 33.21%. In demographic terms, the dependency ratio measures the size of the population typically not in the labor force (children and older adults) relative to those of working age.
Washington County, Nebraska Demographics: Population by Race & Ethnicity

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the breakdown of the population in Washington County, Nebraska by race and ethnicity (racial demographics) is as follows:
- White: 93.33%
- Black/African American: 0.24%
- American Indian and Alaska Native: 0.14%
- Asian: 0.25%
- Native Hawaiian or Other Pacific Islander: 0.00%
- Some other race: 0.09%
- Two or more races: 2.79%
- Hispanic or Latino: 3.16%
The diversity index score in Washington County, Nebraska is 12.71%, suggesting a very Low level of diversity.
Washington County, Nebraska Demographics: Household Income

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the median household income in Washington County, Nebraska over the past 12 months, adjusted for 2023 inflation, was $90,188.
The distribution of household income by income bracket in Washington County, Nebraska is as follows:
- Less than $20,000: 8.09%
- $20,000–$34,999: 9.07%
- $35,000–$49,999: 9.14%
- $50,000–$74,999: 14.18%
- $75,000–$149,999: 35.14%
- $150,000 or more: 24.37%
Washington County, Nebraska Demographics: Educational Attainment

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the breakdown of the total population of Washington County, Nebraska, age 25 and older, by educational level is as follows:
- Less than high school graduate: 4.05%
- High school graduate (incl. equivalency): 25.27%
- Some college or associate's degree: 34.17%
- Bachelor's Degree: 25.71%
- Graduate or professional degree: 10.80%
In Washington County, Nebraska, 36.51% of the population has a bachelor's degree or higher, while 95.95% are high school graduates or higher.
Washington County, Nebraska Demographics: Health Insurance Coverage Status by Sex by Age

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the uninsured rate in Washington County, Nebraska is 4.53%.
Rates of people in Washington County, Nebraska lacking health insurance coverage, by age group and sex are as follows:
- Under 18: 2.81% of males and 6.26% of females are uninsured
- Ages 18–34: 4.96% of males and 5.07% of females are uninsured
- Ages 35–64: 6.45% of males and 4.71% of females are uninsured
- Ages 65 and older: 0.65% of males and 3.14% of females are uninsured
Washington County, Nebraska Demographics: Nativity and Citizenship Status in the United States

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 99.35% of people living in Washington County, Nebraska are U.S. citizens. This includes individuals born in the United States, Puerto Rico, or U.S. Island Areas, those born abroad to American parents, and those who became citizens through naturalization. 1.03% of the population obtained U.S. citizenship through the naturalization process. In Washington County, Nebraska, 1.03% of the population are naturalized immigrants, who obtained U.S. citizenship through the immigration and naturalization process.
Washington County, Nebraska Demographics: Means of Transportation to Work

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the means of transportation to work for the population of Washington County, Nebraska are distributed as follows:
- Car, truck, or van: 86.27%
- Public transportation (excluding taxicab): 0.16%
- Bicycle: 0.00%
- Walked: 1.30%
- Taxicab, motorcycle, or other means: 1.44%
- Worked from home: 10.83%
Frequently Asked Questions
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the age breakdown of the population of Washington County, Nebraska is as follows:
- Under 5: 5.49%
- Ages 5–17: 18.75%
- Ages 18–24: 7.30%
- Ages 25–34: 9.39%
- Ages 35–54: 25.36%
- Ages 55–64: 14.82%
- 65 or older: 18.89%
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the racial demographics of the population of Washington County, Nebraska are as follows:
- White: 93.33%
- Black/African American: 0.24%
- American Indian and Alaska Native: 0.14%
- Asian: 0.25%
- Native Hawaiian or Other Pacific Islander: 0.00%
- Some other race: 0.09%
- Two or more races: 2.79%
- Hispanic or Latino: 3.16%
* Hispanic includes respondents of any race. Other categories are non-Hispanic.
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the distribution of household income in Washington County, Nebraska by income bracket is as follows:
- Less than $20,000: 8.09%
- $20,000–$34,999: 9.07%
- $35,000–$49,999: 9.14%
- $50,000–$74,999: 14.18%
- $75,000–$149,999: 35.14%
- $150,000 or more: 24.37%
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the median household income in Washington County, Nebraska in the past 12 months, in 2023 inflation-adjusted dollars, was $90,188.
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 93.33% of the population in Washington County, Nebraska identifies as White alone (not Hispanic or Latino).
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 0.24% of the population in Washington County, Nebraska identifies as Black or African American alone (not Hispanic or Latino).
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 4.53% of the population of Washington County, Nebraska lacks health insurance coverage.
The detailed breakdown by age and sex is as follows:
- Under 18: 2.81% of males and 6.26% of females
- Ages 18–34: 4.96% of males and 5.07% of females
- Ages 35–64: 6.45% of males and 4.71% of females
- Ages 65 and over: 0.65% of males and 3.14% of females