Delmar Flag

Delmar

County:
Sussex County
County Seat:
No
Area (mi²):
1.901
State:
Delaware

Delmar is a town located in Sussex County, Delaware. Delmar has a 2026 population of 2,278. Delmar is currently growing at a rate of 2.61% annually and its population has increased by 11.67% since the most recent census, which recorded a population of 2,040 in 2020.

2.3K
Total Population
1,199
Density (mi²)
58 2.61%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)