Long Neck

Census-designated place in Sussex County, Delaware

Aerial view of Long Neck, Delaware
Aerial view: USDA NAIP · USGS The National Map (public domain)

Long Neck is an unincorporated community (census-designated place) in Sussex County, Delaware, with 3,017 residents (2020 Census). It sits at 13 ft (4 m) above sea level. The nearest town is Millville, 6.3 miles S.

About Long Neck

Long Neck is a census-designated place (CDP) in Sussex County, Delaware, United States. As of the 2020 census, Long Neck had a population of 3,017. Long Neck was the only census-designated place in Sussex County until Lincoln was added in the 2020 United States census. It is part of the Seaford, Delaware, Micropolitan Statistical Area.

Text: Wikipedia · CC BY-SA 4.0

Long Neck weather: 7-day forecast

Loading the National Weather Service forecast…

Hourly forecast & alerts ›

Source: National Weather Service (NOAA).

Live webcams in Long Neck

All 24 webcams near Long Neck ›

Webcams: Windy.com

Living in Long Neck

Median household income
$56,745
Median home value
$187,600
Median rent
$1,025/mo
Median age
67.1
Cost of living and demographics of Long Neck ›

Do you know Long Neck? Tell us about it

Help other travelers: share what makes Long Neck special. We review every message before publishing it.

Map of Long Neck

Tap any street on the map to see it in Street View below. Map: © OpenStreetMap contributors.

Long Neck Street View

Loading Street View…

Drag the image to look around and tap the arrows on the ground to move. If it says there is no imagery, tap a nearby street on the map above.

Open in Google Maps ›

Long Neck, DE population

Long Neck had 3,017 residents in the 2020 Census.

2020 Census3,017
Density1,093 per sq mi (422 per km²)

Source: U.S. Census Bureau, Decennial Census.

Long Neck at a glance

StateDelaware (DE)
CountySussex County
TypeCensus-designated place
Population3,017 (2020)
Land area2.76 sq mi (7.1 km²)
Water area0.37 sq mi (0.97 km²)
Elevation13 ft (4 m)
Coordinates38.6221° N, 75.1627° W
ZIP code19939
Census code (GEOID)1043245

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Long Neck

Straight-line distance between town centers.

Frequently asked questions about Long Neck

What county is Long Neck in?

Long Neck is in Sussex County, Delaware.

What is the population of Long Neck, DE?

3,017 people lived in Long Neck at the 2020 Census.

What is the ZIP code of Long Neck, DE?

The ZIP code of Long Neck is 19939.

What is the elevation of Long Neck?

13 feet (4 m) above sea level.

What towns are near Long Neck?

Millville (6.3 mi), Ocean View (6.9 mi), Dagsboro (6.9 mi), Dewey Beach (6.9 mi), Bethany Beach (7.9 mi).

Last updated: