Big Arm, Montana Population & Demographics

Get 300+ Local Insights for Any Address in Big Arm, MT

Get Access to 300+ Local Data Points

Statistic	Big Arm	Montana	National
Population	89	1,068,778	328,239,523
Population density (sq mi)	16	7	91
Median age	63.6	39.8	37.7
Male/Female ratio	1.6:1	1.0:1	1.0:1
Married (15yrs & older)	78%	58%	55%
Families w/ Kids under 18	0%	40%	43%
Speak English	100%	96%	79%
Speak Spanish	0%	1%	13%

See Who Lives in the Area Before Buying!

Know the community before you call it home
Get clear insights into age, income, education, etc.
Access over 300 data points for any address

GET REPORT →

Demographics Quick Facts

The population density in Big Arm is 135% higher than Montana
The median age in Big Arm is 60% higher than Montana
In Big Arm 77.53% of the population is White
In Big Arm 0.00% of the population is Black
In Big Arm 0.00% of the population is Asian

Compare Big Arm, MT Demographics

Compare Neighborhoods & Addresses

Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.

UNLOCK FULL COMPARISON →

Big Arm racial demographics

Race	Big Arm	Montana	National
White	77.53%	89.11%	73.35%
Black	0.00%	0.42%	12.63%
Asian	0.00%	0.73%	5.22%
American Indian	22.47%	6.57%	0.82%
Native Hawaiian	0.00%	0.08%	0.18%
Mixed race	0.00%	2.59%	3.06%
Other race	0.00%	0.50%	4.75%

In Big Arm, 0.0% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

The best places in Montana

Here are the best places to live in Montana

Safest States In The US

Check out the 10 most dangerous cities in Montana

See the best places to live in Big Arm

Household income distribution

Place of birth by citizenship

Big Arm age breakdown

Marital status

Age of children in married couples

Source: The Big Arm, MT demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).