Delmar Population

1880–2026

5,112

2026 projection

31.6% since 2020 (increase)

01K2K3K4K5K6K18801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Delmar. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20265,112+2164.41%
20254,896+1443.03%
20244,752+1262.72%
20234,626+47611.47%
20224,150+1874.72%
20213,963+782.01%
20203,885+51115.15%
20193,374+1304.01%
20183,244+411.28%
20173,203+170.53%

Showing 10 of 29 years.

Delmar Demographics

32.5median age

Median age

Female34.2 yrs
Male30.4 yrs

Adults

3,320
427 seniors · 13%2,893 other adults

Sex

Female 54.9% · 2,341Male 45.1% · 1,920

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 43 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Delmar Income

$85,174median household income

Median household income

$85,174

Half of households earn more, half earn less

Median earnings

$56,992

Typical yearly pay for a worker 25 or older.

Poverty rate

10%

About 1 in 10 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Delmar Marital Status

37% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married37%38%35%
Never married53%59%48%
Divorced7%3%11%
Widowed2%0%3%
Separated2%0%3%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201