59215 ZIP Code — Circle, MT

Mccone County, Montana

ZIP code 59215 is located in Circle, Montana, within Mccone County. It covers approximately 1,331.36 square miles and serves a population of 907 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 406.

About ZIP code 59215

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $192,700. Owner-occupancy is high at 83%, well above the national average.

Median household income is $83,350. The poverty rate of 3% is below the national average.

The dominant occupation class is management, business, and professional, with agriculture and mining as the leading industry. The average commute of 18 minutes is near the national average. Remote work is prevalent — 21% of workers work from home.

Educational attainment is near the national average, with 28% of residents holding a bachelor's degree or higher.

Overall, ZIP code 59215 reflects a community defined by high homeownership and a high rate of remote workers.

907

population

1,331.36

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

59215 ZIP code map

Cities in ZIP code 59215

Below are the cities the US Postal Service accepts for ZIP code 59215. Using any city not on this list may result in mail delivery delays.

City	Status
Circle	Preferred

Demographics updated 06/2026

Population
Total population	907
Population density	907 / sq mi
State FIPS	30
County FIPS	055

Geography
Land area	1,331.36 sq mi
Water area	7.00 sq mi
Latitude	47.5351
Longitude	-105.8308
Timezone	Mountain (MT)
Area code	406

Total population by age

Gender

Race & ethnicity

Economics updated 06/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	42.5%	44.2%	44.2%
$50k – $100k	34.9%	33.9%	32.0%
$100k – $200k	20.1%	18.0%	19.2%
Over $200k	2.5%	3.9%	4.7%

Demographics & statistics

907

Population

907

People per sq mi

54.5

Median age

$83,350

Median household income

$44,128

Per capita income

$192,700

Median home value

$482

Median monthly rent

83.1%

Home ownership

2.9%

Poverty rate

0.0%

Unemployment

495

Housing units

27.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	116	12.8%
18 and over	791	87.2%
65 and over	240	26.5%
Median age	54.5 years

Race & ethnicity

White 97.1%

Two or more races 1.3%

American Indian / Alaska Native 1%

Asian 0.6%

Group	Count	%
White	881	97.1%
Two or more races	12	1.3%
American Indian / Alaska Native	9	1%
Asian	5	0.6%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	42.5%	44.2%	44.2%
$50k – $100k	34.9%	33.9%	32.0%
$100k – $200k	20.1%	18.0%	19.2%
Over $200k	2.5%	3.9%	4.7%

Under $10k 3.0%

$10k–$15k 2.3%

$15k–$25k 2.8%

$25k–$35k 4.2%

$35k–$50k 10.9%

$50k–$75k 14.1%

$75k–$100k 23.1%

$100k–$150k 24.0%

$150k–$200k 11.5%

$200k+ 4.2%

Range	% of households
Under $10k	3.0%
$10k–$15k	2.3%
$15k–$25k	2.8%
$25k–$35k	4.2%
$35k–$50k	10.9%
$50k–$75k	14.1%
$75k–$100k	23.1%
$100k–$150k	24.0%
$150k–$200k	11.5%
$200k+	4.2%
Median income	$83,350

Housing

Home values

Under $50k 5.0%

$50k–$100k 16.7%

$100k–$150k 13.6%

$150k–$200k 18.6%

$200k–$300k 28.1%

$300k–$500k 10.0%

$500k–$1M 7.2%

$1M+ 0.8%

Housing overview

Metric	Value
Median home value	$192,700
Median rent / month	$482
Owner occupied	83.1%
Renter occupied	16.9%
Vacant	23.8%
Single-family detached	80.5%
Large apartment buildings	0.0%
Mobile homes	14.8%
Median rooms	6.1
Avg household size (owned)	2.11

Year built

Era	%
2020 or later	0.0%
2010–2019	3.5%
2000–2009	12.0%
1990–1999	1.4%
1980–1989	8.5%
1970–1979	16.2%
1960–1969	16.4%
1950–1959	17.3%
1940–1949	4.2%
1939 or earlier	20.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	5.5%
2 bedrooms	23.4%
3 bedrooms	35.4%
4 bedrooms	25.7%
5+ bedrooms	10.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	8.1%
2 vehicles	31.6%
3 or more	60.3%

Heating fuel

Fuel type	%
Utility gas	5.5%
Electricity	52.9%
Propane / LP gas	36.5%
Fuel oil	1.8%
Wood	0.7%
No fuel used	1.4%

Households & families

Household type	Count	%
Married-couple family	276	63.7%
Cohabiting couple	24	5.5%
Male householder, no spouse	76	17.6%
Female householder, no spouse	57	13.2%
Households with children under 18	71	16.4%
Households with seniors (65+)	137	31.6%
Average household size	2.05

Marital status

Status	Male	Female
Never married	31.5%	8.9%
Married	65.4%	75.9%
Separated	0.0%	0.0%
Widowed	0.7%	11.4%
Divorced	2.3%	3.8%

Education

Less than 9th grade 1.3%

Some HS, no diploma 0.6%

HS graduate 31.9%

Some college, no degree 28.9%

Associate's degree 9.8%

Bachelor's degree 24.6%

Graduate / professional 3.0%

Metric	%
HS diploma or higher	98.2%
Bachelor's or higher	27.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	7	7.9%
Kindergarten	7	7.9%
Elementary school	28	31.5%
High school	42	47.2%
College / grad school	5	5.6%

Employment

Industry of employment

Agriculture & mining 35.5%

Education & healthcare 12.0%

Retail trade 8.1%

Public administration 8.1%

Transportation & utilities 7.9%

Construction 6.3%

Finance & real estate 5.9%

Other services 4.2%

Information 4.1%

Wholesale trade 3.1%

Arts, food & hospitality 3.1%

Manufacturing 0.9%

Professional & management 0.7%

Occupation

Category	%
Management, business & arts	48.4%
Service	7.9%
Sales & office	16.8%
Natural resources & construction	17.1%
Production & transportation	9.8%

Employment type

Type	%
Private sector	50.3%
Government	22.1%
Self-employed	24.1%
Unpaid family workers	3.5%

Commute

Method	%
Drive alone	56.2%
Carpool	4.1%
Public transit	0.0%
Walk	15.9%
Work from home	21.1%
Other means	2.8%
Avg commute (minutes)	17.6

Poverty

All people 2.9%

Under 18 years 0.0%

18 and over 3.4%

Married-couple families 0.4%

Female-led households 0.0%

Income support

Source	% of households
Social Security	29.6%
Retirement income	16.6%
Supplemental Security	0.2%
Cash public assistance	0.5%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
Obesity	30.0%
High blood pressure	33.7%
High cholesterol	35.0%
Diabetes	10.3%
Heart disease	8.0%
Stroke	3.6%
Asthma	9.8%
Arthritis	30.2%
Kidney disease	3.3%
Pulmonary disease	7.7%
Cancer	8.7%

Behavior / access	%
Smoking	16.8%
Binge drinking	19.7%
No physical activity	22.5%
Less than 7 hrs sleep	29.2%
Depression	22.0%
Fair or poor health	13.6%
Poor mental health	12.4%
Poor physical health	11.4%
No health insurance	11.6%
Visited doctor (checkup)	72.1%
Visited dentist	62.4%
Cholesterol screening	90.1%
Teeth loss	13.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	23	2.9%

Disability	%
Any disability	12.6%
Under 18	1.7%
18–64 years	5.8%
65 and over	35.0%

Health insurance coverage

Type	%
Private insurance	77.2%
Public insurance	33.3%
No insurance	4.3%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	857	94.5%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	896	98.8%
Born in same state	896	98.8%
Born in different state	656	72.3%
Foreign born	0	0.0%
Naturalized citizen	11	1.2%
Not a US citizen	11	100.0%

Ancestry

Ancestry	Count	%
Polish	278	30.7%
French	116	12.8%
Italian	66	7.3%
Arab	12	1.3%

Ancestry	Count	%
Dutch	6	0.7%
German	5	0.6%
English	3	0.3%

Technology access

Metric	% of households
Computer access	47.7%
Internet access	97.2%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 59215

What city is ZIP code 59215 in?

ZIP code 59215 is primarily assigned to Circle, Montana.

What county is ZIP code 59215 in?

ZIP code 59215 falls within Mccone County, Montana.

Does ZIP code 59215 have an older population?

27% of residents in ZIP code 59215 are 65 or older, above the national average of ~17%.

Is ZIP code 59215 mostly owner-occupied?

83% of occupied units in ZIP code 59215 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 59215?

The median home value in ZIP code 59215 is $192,700.

What is the population of ZIP code 59215?

ZIP code 59215 has an estimated population of 907 residents, with a density of 1 people per square mile.

What timezone is ZIP code 59215 in?

ZIP code 59215 observes the MST timezone.