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South Bethany, DE Demographics

South Bethany, DE is the 59th most populous of 79 cities in Delaware, with 451 residents across 1 square miles. That is about 897 people per square mile.

At the 2020 census

Population	451
Land area	1 sq mi
Density	897 / sq mi

Data: 2020 Decennial Census · land area from Census TIGER/Line

How South Bethany, DE compares to the US

We're computing this city's comparison table. Check back shortly. Population, land area, and density above are already exact.

Related places

Other cities nearby

Wilmington, DE
Dover, DE
Newark, DE
Middletown, DE
Bear, DE
Glasgow, DE
Brookside, DE
Hockessin, DE

Nearest cities

Bethany Beach, DE
Ocean View, DE
Fenwick Island, DE
Millville, DE
Ocean City, MD
Long Neck, DE

About this page

City statistics cover the municipal boundary only, not the wider metro area.

Figures come from the 2020 census and the American Community Survey, compared against national averages.

Read how BlockAtlas computes population within an area →