Helena Population

1920–2026

23,644

2026 projection

6.1% since 2020 (increase)

05K10K15K20K25K192019401960198020002020

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 Helena. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202623,644+2561.09%
202523,388+700.30%
202423,318+200.09%
202323,298+2381.03%
202223,060+3031.33%
202122,757+4642.08%
202022,293+2,42412.20%
201919,869+3621.86%
201819,507+4742.49%
201719,033+4172.24%

Showing 10 of 26 years.

Helena Demographics

37.8median age

Median age

Female38.8 yrs
Male36.2 yrs

Adults

15,756
2,740 seniors · 17%13,016 other adults

Sex

Female 52.2% · 11,356Male 47.8% · 10,413

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 218 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

Helena Income

$115,139median household income

Median household income

$115,139

Half of households earn more, half earn less

Median earnings

$70,443

Typical yearly pay for a worker 25 or older.

Poverty rate

3.2%

About 1 in 31 residents

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

Helena Marital Status

61% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married61%63%60%
Never married27%32%23%
Divorced8%5%11%
Widowed4%1%7%
Separated<1%<1%<1%

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