Mind-boggled by Delaware Demographics?

Get the Delaware demographic data that you need. You can get the most current Delaware data from the US Census Bureau without spending 8 to 10 high-value hours searching the internet.

The Delaware population is 943,732 people according to the US Census Bureau's 2017 American Community Survey.
The Delaware median household income in the past 12 months is $63,036 in 2017 inflation-adjusted dollars according to the US Census Bureau's 2017 American Community Survey.
Delaware has 423,489 housing units according to the US Census Bureau's 2017 American Community Survey.

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How Current are the Data?

The Delaware demographics on this site are the most current data available from the US Census Bureau.

Currently, most data points are from 2017 datasets – specifically the 2017 American Community Survey (ACS) 5 year dataset. We use the Census’ ACS 5 year dataset for 3 reasons.

It’s updated every year.
It typically has the smallest margins of error of the Census’ ACS datasets.
It allows for apples to apples comparisons of large geographies to small geographies (i.e. state data to city data).

We’re constantly updating the Radius Reports and this site with the most current data throughout the year.

Got questions about these Delaware demographics? Call us at 1-800-939-2130.

Delaware Counties by Population

1	New Castle County	555,036
2	Sussex County	215,551
3	Kent County	173,145

See all Delaware Counties by Population

Delaware Cities by Population

1	Wilmington	71,276
2	Dover	37,109
3	Newark	33,243
4	Middletown	20,754
5	Bear	20,401
6	Glasgow	15,280
7	Hockessin	13,672
8	Brookside	13,554
9	Smyrna	11,276
10	Pike Creek Valley	10,823