Median year built
Each map shows ACS five-year estimates on that period’s boundaries. Boundary changes can affect nearby patterns.
2015–2019
tract 2019 boundaries
tract 2019 boundaries
Median Year Built (2015–2019)
Geography
Displaying: Tract (2019 definitions)
This data uses 2019 Census tract definitions, which may differ from 2020 tract boundaries.
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.
B25034
– Year Structure Built
Universe: Housing units
10 variables
Native geography:Tract (2019 definitions)
Display geography:Tract (2019 definitions)
Method:Direct — no transformation needed
Indicators
Median Year Built (2015–2019)
MEDIAN (raw value)
2020–2024
tract 2022 boundaries
tract 2022 boundaries
Median Year Built
Geography
Displaying: Tract (2022 definitions)
This data uses 2022 Census tract definitions, which may differ from 2020 tract boundaries.
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.
B25034
– Year Structure Built
Universe: Housing units
10 variables
Native geography:Tract (2022 definitions)
Display geography:Tract (2022 definitions)
Method:Direct — no transformation needed
Indicators
Median Year Built
MEDIAN (raw value)
- At most 1961.444444
- At most 1975.133745
- At most 1984.755102
- At most 1995.48
- Above 1995.48
- Gray: unavailable data.