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

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the total population of Chautauqua County, New York is 126,329. The median age of the population in Chautauqua County, New York is 42.7. The median age for males is 41.6 years, and for females, it is 44.1 years.
The age distribution of the population in Chautauqua County, New York is as follows:
- Under 5 years: 5.29%
- 5–17 years (children): 15.38%
- 18–24 years (young adults): 9.25%
- 25–34 years: 11.22%
- 35–54 years: 23.07%
- 55–64 years: 14.84%
- 65 years and over (seniors): 20.96%
The total dependency ratio in Chautauqua County, New York is 71.33%. The youth dependency ratio is 35.42%, and the old-age dependency ratio is 35.91%. 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.
Chautauqua County, New York 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 Chautauqua County, New York by race and ethnicity (racial demographics) is as follows:
- White: 84.33%
- Black/African American: 2.12%
- American Indian and Alaska Native: 0.13%
- Asian: 0.65%
- Native Hawaiian or Other Pacific Islander: 0.05%
- Some other race: 0.21%
- Two or more races: 3.19%
- Hispanic or Latino: 9.33%
The diversity index score in Chautauqua County, New York is 27.86%, suggesting a low level of diversity.
Chautauqua County, New York Demographics: Household Income

According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the median household income in Chautauqua County, New York over the past 12 months, adjusted for 2023 inflation, was $56,507.
The distribution of household income by income bracket in Chautauqua County, New York is as follows:
- Less than $20,000: 16.40%
- $20,000–$34,999: 15.26%
- $35,000–$49,999: 12.67%
- $50,000–$74,999: 18.01%
- $75,000–$149,999: 27.46%
- $150,000 or more: 10.20%
Chautauqua County, New York 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 Chautauqua County, New York, age 25 and older, by educational level is as follows:
- Less than high school graduate: 10.03%
- High school graduate (incl. equivalency): 32.99%
- Some college or associate's degree: 31.89%
- Bachelor's Degree: 13.80%
- Graduate or professional degree: 11.30%
In Chautauqua County, New York, 25.10% of the population has a bachelor's degree or higher, while 89.97% are high school graduates or higher.
Chautauqua County, New York 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 Chautauqua County, New York is 5.36%.
Rates of people in Chautauqua County, New York lacking health insurance coverage, by age group and sex are as follows:
- Under 18: 4.92% of males and 7.08% of females are uninsured
- Ages 18–34: 6.64% of males and 7.71% of females are uninsured
- Ages 35–64: 9.64% of males and 5.29% of females are uninsured
- Ages 65 and older: 0.27% of males and 1.41% of females are uninsured
Chautauqua County, New York 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, 98.92% of people living in Chautauqua County, New York 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. 1.30% of the population obtained U.S. citizenship through the naturalization process. In Chautauqua County, New York, 1.30% of the population are naturalized immigrants, who obtained U.S. citizenship through the immigration and naturalization process.
Chautauqua County, New York 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 Chautauqua County, New York are distributed as follows:
- Car, truck, or van: 86.58%
- Public transportation (excluding taxicab): 0.51%
- Bicycle: 0.40%
- Walked: 3.91%
- Taxicab, motorcycle, or other means: 1.57%
- Worked from home: 7.03%
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 Chautauqua County, New York is as follows:
- Under 5: 5.29%
- Ages 5–17: 15.38%
- Ages 18–24: 9.25%
- Ages 25–34: 11.22%
- Ages 35–54: 23.07%
- Ages 55–64: 14.84%
- 65 or older: 20.96%
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the racial demographics of the population of Chautauqua County, New York are as follows:
- White: 84.33%
- Black/African American: 2.12%
- American Indian and Alaska Native: 0.13%
- Asian: 0.65%
- Native Hawaiian or Other Pacific Islander: 0.05%
- Some other race: 0.21%
- Two or more races: 3.19%
- Hispanic or Latino: 9.33%
* 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 Chautauqua County, New York by income bracket is as follows:
- Less than $20,000: 16.40%
- $20,000–$34,999: 15.26%
- $35,000–$49,999: 12.67%
- $50,000–$74,999: 18.01%
- $75,000–$149,999: 27.46%
- $150,000 or more: 10.20%
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, the median household income in Chautauqua County, New York in the past 12 months, in 2023 inflation-adjusted dollars, was $56,507.
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 84.33% of the population in Chautauqua County, New York identifies as White alone (not Hispanic or Latino).
According to the U.S. Census Bureau’s 2023 American Community Survey (ACS) 5-Year Estimates, 2.12% of the population in Chautauqua County, New York 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, 5.36% of the population of Chautauqua County, New York lacks health insurance coverage.
The detailed breakdown by age and sex is as follows:
- Under 18: 4.92% of males and 7.08% of females
- Ages 18–34: 6.64% of males and 7.71% of females
- Ages 35–64: 9.64% of males and 5.29% of females
- Ages 65 and over: 0.27% of males and 1.41% of females