Demographic Data

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Delaware County Planning responds to requests for, and makes available, various demographic datasets.

Reliable demographic data is vital for community planning. Because the wealth of data available can be overwhelming, the Planning Department keeps up to date with recent data releases and disseminates datasets at varying geographic levels (countywide, municipal, block group, etc.). Most of the datasets you will find here come from the Census Bureau’s Decennial Census, American Community Survey (ACS), and Economic Census programs as well from Pennsylvania’s Department of Labor and Industry (unemployment data).

I am interested in…

County Quick Facts

Delaware County Census In-depth Profile

Countywide Data Tables

2018 Census Estimates Story Map

Total Population Counts and Historical Datasets

Municipal Data

Economic Census Data

Datasets that are not listed on the pages above can be found and downloaded on the U.S. Census Bureau’s factfinder website. Additional resources can be found at the Pennsylvania State Data Center, which the Planning Department is an affiliate member of.

For more information or data not found above, please contact us at 610 891-4497 or

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About Delaware County

Delaware County, presently consisting of over 184 square miles divided into forty-nine municipalities is the oldest settled section of Pennsylvania.

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