Delaware Birth Rate for Teens (15–19 years) By County in 2017 Per 1,000 (CDC)

Updated on July 21, 2025.

According to data from the CDC, in 2017, among all Delaware counties, Sussex had the highest estimated birth rate for Teens in the 15–19 years age group (expressed per 1,000 females aged 15–19) (28.5), followed by Kent (17.3), and New Castle (14.2).

You can see similar information for other states.

The chart below shows the estimated teen birth rates for each Delaware county; hover over the chart to see the details. The data can also be filtered, sorted, and explored further in the table below.

Data Source: CDC.
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Delaware Birth Rate for Teens (15–19 years) By County in 2017 Per 1,000
Delaware Birth Rate for Teens By County in 2017
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County Teen (15-19 yrs) Birth Rate
Sussex 28.5
Kent 17.3
New Castle 14.2