Geography | Census

2020 Census geography

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Reference Maps based on 2020 Census Geography

Interactive maps, unless specified. Use the scroll bar on the right to view more maps.

Census Tracts [archived PDF]

Census designated places (CDPs)

Hawaiian Home Lands (HHLs)

Hawaiian Home Lands (HHLs) [archived PDF]

Zip Code Tabulation Areas (ZCTAs)

Public Use Microdata Areas (PUMAs)

Urban areas [archived PDF]

County subdivisions

State House districts (2022)

State Senate districts (2022)

Congressional districts (2022)

Census block groups

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Subject Maps

Interactive maps, unless specified.

Commuter-adjusted Population in Hawaii (2018-2022)

2020-2024 ACS 5-year Estimates by census tracts and legislative districts

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Reference Guides and Geography Reports

Getting to know Hawaii’s geography (2020 Census geography) [archived PDF]

Small area data guide & quick start Census data searches

2020 Census tract names by island

Changes to Public Use Microdata Areas (PUMAs) – 2010 to 2020 [archived PDF]

Creating judicial districts from census geography