59752 ZIP Code — Three Forks, MT

Gallatin County, Montana

ZIP code 59752 is located in Three Forks, Montana, within Gallatin County. It covers approximately 403.66 square miles and serves a population of 4,545 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 406.

About ZIP code 59752

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $362,200. Owner-occupancy is high at 82%, well above the national average.

Median household income is $79,788. The poverty rate of 6% is below the national average. 33% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with retail trade as the leading industry. The average commute of 25 minutes is near the national average.

Educational attainment is near the national average, with 24% of residents holding a bachelor's degree or higher.

Overall, ZIP code 59752 reflects a community defined by high homeownership and a significant Social Security-dependent population.

4,545

population

403.66

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

59752 ZIP code map

Cities in ZIP code 59752

Below are the cities the US Postal Service accepts for ZIP code 59752. Using any city not on this list may result in mail delivery delays.

City	Status
Three Forks	Acceptable
Three Forks	Preferred

Nearby ZIP codes

59741 Manhattan (12.3 mi) 59721 Cardwell (18.9 mi)

Demographics updated 06/2026

Population
Total population	4,545
Population density	11 / sq mi
State FIPS	30
County FIPS	031

Geography
Land area	403.66 sq mi
Water area	4.19 sq mi
Latitude	45.9151
Longitude	-111.5183
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	30.4%	34.0%	44.2%
$50k – $100k	43.4%	33.7%	32.0%
$100k – $200k	23.9%	24.3%	19.2%
Over $200k	2.3%	7.9%	4.7%

Demographics & statistics

4,545

Population

People per sq mi

44.6

Median age

$79,788

Median household income

$36,112

Per capita income

$362,200

Median home value

$1,233

Median monthly rent

82.0%

Home ownership

6.4%

Poverty rate

0.6%

Unemployment

1,623

Housing units

23.8%

Bachelor's or higher

Age distribution

Male Female

134

Under 5

138

102

5–9

106

142

10–14

147

15–19

151

20–24

280

25–34

288

248

35–44

256

339

45–54

349

130

55–59

135

255

60–64

263

257

65–74

266

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,003	22.1%
18 and over	3,542	77.9%
65 and over	759	16.7%
Median age	44.6 years

Race & ethnicity

White 93%

Hispanic or Latino 2.5%

Two or more races 2.4%

Asian 1.4%

Other race 0.7%

Group	Count	%
White	4,336	93%
Hispanic or Latino	117	2.5%
Two or more races	112	2.4%
Asian	64	1.4%
Other race	33	0.7%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	30.4%	34.0%	44.2%
$50k – $100k	43.4%	33.7%	32.0%
$100k – $200k	23.9%	24.3%	19.2%
Over $200k	2.3%	7.9%	4.7%

Under $10k 1.9%

$10k–$15k 2.2%

$15k–$25k 8.5%

$25k–$35k 4.2%

$35k–$50k 11.7%

$50k–$75k 13.2%

$75k–$100k 26.0%

$100k–$150k 21.0%

$150k–$200k 5.4%

$200k+ 5.8%

Range	% of households
Under $10k	1.9%
$10k–$15k	2.2%
$15k–$25k	8.5%
$25k–$35k	4.2%
$35k–$50k	11.7%
$50k–$75k	13.2%
$75k–$100k	26.0%
$100k–$150k	21.0%
$150k–$200k	5.4%
$200k+	5.8%
Median income	$79,788

Housing

Home values

Under $50k 1.9%

$50k–$100k 3.7%

$100k–$150k 8.2%

$150k–$200k 7.8%

$200k–$300k 15.5%

$300k–$500k 34.7%

$500k–$1M 25.5%

$1M+ 2.7%

Housing overview

Metric	Value
Median home value	$362,200
Median rent / month	$1,233
Owner occupied	82.0%
Renter occupied	18.0%
Vacant	11.9%
Single-family detached	77.7%
Large apartment buildings	0.0%
Mobile homes	19.5%
Median rooms	6.1
Avg household size (owned)	2.61

Year built

Era	%
2020 or later	1.5%
2010–2019	9.8%
2000–2009	26.1%
1990–1999	18.6%
1980–1989	7.7%
1970–1979	16.8%
1960–1969	2.6%
1950–1959	7.4%
1940–1949	0.4%
1939 or earlier	9.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	3.0%
2 bedrooms	16.4%
3 bedrooms	51.5%
4 bedrooms	16.2%
5+ bedrooms	12.0%

Vehicles per household

Vehicles	% of households
No vehicle	0.4%
1 vehicle	8.6%
2 vehicles	38.2%
3 or more	52.9%

Heating fuel

Fuel type	%
Utility gas	40.8%
Electricity	13.7%
Propane / LP gas	27.8%
Fuel oil	1.9%
Wood	15.8%

Households & families

Household type	Count	%
Married-couple family	1,084	63.8%
Cohabiting couple	127	7.5%
Male householder, no spouse	202	11.9%
Female householder, no spouse	285	16.8%
Households with children under 18	529	31.2%
Households with seniors (65+)	533	31.4%
Average household size	2.67

Marital status

Status	Male	Female
Never married	26.1%	18.3%
Married	60.8%	60.4%
Separated	0.6%	0.4%
Widowed	2.9%	9.9%
Divorced	9.7%	11.0%

Education

Less than 9th grade 1.5%

Some HS, no diploma 1.8%

HS graduate 34.0%

Some college, no degree 25.9%

Associate's degree 13.1%

Bachelor's degree 18.9%

Graduate / professional 4.9%

Metric	%
HS diploma or higher	96.8%
Bachelor's or higher	23.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	33	3.9%
Kindergarten	4	0.5%
Elementary school	433	51.0%
High school	304	35.8%
College / grad school	75	8.8%

Employment

Industry of employment

Retail trade 21.9%

Education & healthcare 15.9%

Construction 13.2%

Manufacturing 10.5%

Arts, food & hospitality 10.5%

Other services 5.7%

Agriculture & mining 5.0%

Public administration 4.0%

Finance & real estate 3.7%

Professional & management 3.7%

Wholesale trade 2.7%

Transportation & utilities 1.8%

Information 1.5%

Occupation

Category	%
Management, business & arts	31.1%
Service	16.5%
Sales & office	17.3%
Natural resources & construction	17.6%
Production & transportation	17.5%

Employment type

Type	%
Private sector	75.6%
Government	12.9%
Self-employed	11.3%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	77.2%
Carpool	7.2%
Public transit	0.0%
Walk	2.7%
Work from home	11.4%
Other means	1.5%
Avg commute (minutes)	24.9

Poverty

All people 6.4%

Under 18 years 5.5%

18 and over 6.6%

Married-couple families 3.2%

Female-led households 17.7%

Income support

Source	% of households
Social Security	33.3%
Retirement income	21.2%
Supplemental Security	1.0%
Cash public assistance	1.3%
Food stamps / SNAP	4.7%

Health indicators

Condition	%
Obesity	22.1%
High blood pressure	24.8%
High cholesterol	28.5%
Diabetes	7.8%
Heart disease	5.7%
Stroke	2.7%
Asthma	9.4%
Arthritis	23.4%
Kidney disease	2.6%
Pulmonary disease	5.9%
Cancer	6.8%

Behavior / access	%
Smoking	16.1%
Binge drinking	21.4%
No physical activity	15.2%
Less than 7 hrs sleep	25.7%
Depression	20.6%
Fair or poor health	10.8%
Poor mental health	12.6%
Poor physical health	9.6%
No health insurance	11.2%
Visited doctor (checkup)	66.2%
Visited dentist	66.7%
Cholesterol screening	88.4%
Teeth loss	11.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	251	7.1%

Disability	%
Any disability	7.7%
Under 18	0.6%
18–64 years	7.3%
65 and over	18.5%

Health insurance coverage

Type	%
Private insurance	69.8%
Public insurance	36.2%
No insurance	7.7%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,273	94.0%
Spanish	18	0.4%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	18	0.4%

Place of birth & citizenship

Origin	Count	%
Native born (US)	4,493	98.9%
Born in same state	4,467	98.3%
Born in different state	2,449	53.9%
Foreign born	26	0.6%
Naturalized citizen	52	1.1%
Not a US citizen	52	100.0%

Ancestry

Ancestry	Count	%
Italian	724	15.9%
French	479	10.5%
Polish	335	7.4%
Arab	264	5.8%

Ancestry	Count	%
English	239	5.3%
Dutch	67	1.5%
Irish	30	0.7%

Technology access

Metric	% of households
Computer access	37.4%
Internet access	96.6%

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

Frequently asked questions about ZIP code 59752

What city is ZIP code 59752 in?

ZIP code 59752 is primarily assigned to Three Forks, Montana.

What county is ZIP code 59752 in?

ZIP code 59752 falls within Gallatin County, Montana.

Is ZIP code 59752 mostly owner-occupied?

82% of occupied units in ZIP code 59752 are owner-occupied, well above the national average.

What is the typical home value in ZIP code 59752?

The median home value in ZIP code 59752 is $362,200.

What is the population of ZIP code 59752?

ZIP code 59752 has an estimated population of 4,545 residents, with a density of 11 people per square mile.

What is the median household income in ZIP code 59752?

The median household income in ZIP code 59752 is $79,788, above the national median of ~$75,000.

What timezone is ZIP code 59752 in?

ZIP code 59752 observes the MST timezone.