Speaks a non-English language at home
Each map shows ACS five-year estimates on that period’s boundaries. Boundary changes can affect nearby patterns.
2015–2019
county 2019 boundaries
county 2019 boundaries
% Speaking a Non-English Language at Home (2015–2019)
Geography
Displaying: County (2019 definitions)
This data uses 2019 county definitions. Notably, Connecticut's 8 legacy counties were replaced by 9 planning regions in 2022.
Data Sources & Methodology
American Community Survey 5-Year Estimates (2019)
5-year estimates combine data from 2015 to 2019. This provides more reliable estimates for smaller geographic areas but represents an average over the 5-year period.
C16001
– Language Spoken at Home for the Population 5 Years and Over
Universe: Population 5 years and over
2 variables
Native geography:County (2019 definitions)
Display geography:County (2019 definitions)
Method:Direct — no transformation needed
Indicators
Speaking a Non-English Language at Home (2015–2019)
C16001_002E divided by C16001_001E/100
2020–2024
county 2022 boundaries
county 2022 boundaries
% Speaking a Non-English Language at Home
Geography
Displaying: County (2022 definitions)
This data uses 2022 county definitions. Notably, Connecticut's 8 legacy counties were replaced by 9 planning regions in 2022.
Data Sources & Methodology
American Community Survey 5-Year Estimates (2024)
5-year estimates combine data from 2020 to 2024. This provides more reliable estimates for smaller geographic areas but represents an average over the 5-year period.
C16001
– Language Spoken at Home for the Population 5 Years and Over
Universe: Population 5 years and over
2 variables
Native geography:County (2022 definitions)
Display geography:County (2022 definitions)
Method:Direct — no transformation needed
Indicators
Speaking a Non-English Language at Home
C16001_002E divided by C16001_001E/100
- At most 7.281602 %
- At most 13.508804 %
- At most 23.869192 %
- At most 37.842477 %
- Above 37.842477 %
- Gray: unavailable data.