Romulus Population

1930–2026

24,414

2026 projection

2.7% since 2020 (decrease)

05K10K15K20K25K30K19401960198020002020

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 Romulus. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202624,414-1330.54%
202524,547-150.06%
202424,562-250.10%
202324,587-1410.57%
202224,728-2721.09%
202125,000-940.37%
202025,094+1,5056.38%
201923,589+100.04%
201823,579+610.26%
201723,518+400.17%

Showing 10 of 24 years.

Romulus Demographics

37.9median age

Median age

Female38.9 yrs
Male34 yrs

Adults

18,534
3,919 seniors · 21%14,615 other adults

Sex

Female 51.2% · 12,707Male 48.8% · 12,124

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 248 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

Romulus Income

$69,151median household income

Median household income

$69,151

Half of households earn more, half earn less

Median earnings

$47,200

Typical yearly pay for a worker 25 or older.

Poverty rate

13.5%

About 1 in 7 residents

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

Romulus Marital Status

44% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married44%47%41%
Never married38%42%34%
Divorced11%6%15%
Widowed6%4%8%
Separated2%2%1%

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