Toston ZIP Code List — Broadwater County, MT

There is one unique ZIP code in Toston, Montana and it is 59643. Area code: 406.

ZIP codes

274.00

sq mi land

2.01

sq mi water

406

area code

Toston, MT ZIP code map

About Toston, MT

Toston is a small city located in the state of Montana. Nestled in Broadwater County, it offers a unique blend of scenic beauty and a tight-knit community atmosphere. With its expansive landscapes and outdoor recreational opportunities, Toston is an inviting place for residents and visitors alike.

Location & geography

Toston is situated approximately 20 miles east of the city of Helena, the state capital of Montana. The surrounding area is characterized by vast land expanses, boasting a land area of 274.00 square miles and a water area of 2.01 square miles. The terrain includes rolling hills and open fields, providing a picturesque setting for the community.

Community & economy

The character of Toston is defined by its friendly residents and small-town charm. Historically, agriculture and ranching have played significant roles in the local economy, shaping the daily life of its inhabitants. The community is close-knit, where locals often gather for events, fostering a sense of belonging and shared identity.

Transportation

Toston is accessible via Montana Highway 287, which connects to major routes in the region. The nearest major airport is Helena Regional Airport, located about 25 miles to the west, providing additional connectivity for residents and visitors. Local transit options are limited, but the highway system ensures convenient travel to nearby areas.

History

Toston was established during a time when Montana was transforming into a hub for agriculture and mining. Key industries that contributed to its growth include ranching and farming, which remain vital to the local economy. Notable events in Toston's history reflect its development and adaptation to the changing economic landscape of Montana.

Did you know?

A surprising fact about Toston is that it was named after the nearby Toston Dam, which plays a crucial role in irrigation and water management in the region. Despite its small size, Toston serves as an important junction in Broadwater County for local agriculture.

ZIP codes for Toston, MT (1)

ZIP code	City	County	Map
59643	Toston	Broadwater	View map

Demographics & statistics

680

Population

47.2

Median age

$32,853

Median household income

$21,128

Per capita income

$210,700

Median home value

Median monthly rent

92.2%

Home ownership

15.3%

Poverty rate

0.0%

Unemployment

345

Housing units

15.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	113	16.6%
18 and over	567	83.4%
65 and over	202	29.7%
Median age	47.2 years

Race & ethnicity

White 93.1%

Two or more races 6.9%

Group	Count	%
White	633	93.1%
Two or more races	47	6.9%

Household income

Under $10k 24.8%

$10k–$15k 7.8%

$15k–$25k 15.4%

$25k–$35k 14.4%

$35k–$50k 17.6%

$50k–$75k 4.4%

$75k–$100k 8.5%

$100k–$150k 1.9%

$200k+ 5.3%

Range	% of households
Under $10k	24.8%
$10k–$15k	7.8%
$15k–$25k	15.4%
$25k–$35k	14.4%
$35k–$50k	17.6%
$50k–$75k	4.4%
$75k–$100k	8.5%
$100k–$150k	1.9%
$200k+	5.3%
Median income	$32,853

Housing

Home values

$100k–$150k 9.5%

$150k–$200k 38.4%

$200k–$300k 11.6%

$300k–$500k 30.3%

$500k–$1M 10.2%

Housing overview

Metric	Value
Median home value	$210,700
Median rent / month	$0
Owner occupied	92.2%
Renter occupied	7.8%
Vacant	13.8%
Single-family detached	81.1%
Large apartment buildings	0.0%
Mobile homes	12.2%
Median rooms	5.4
Avg household size (owned)	2.23

Year built

Era	%
2020 or later	0.0%
2010–2019	28.9%
2000–2009	30.3%
1990–1999	8.6%
1980–1989	5.9%
1970–1979	13.8%
1960–1969	4.6%
1950–1959	3.0%
1940–1949	0.0%
1939 or earlier	4.9%

Bedrooms

Size	% of units
No bedroom (studio)	10.5%
1 bedroom	0.0%
2 bedrooms	24.6%
3 bedrooms	53.2%
4 bedrooms	11.6%
5+ bedrooms	0.0%

Vehicles per household

Vehicles	% of households
No vehicle	2.2%
1 vehicle	13.2%
2 vehicles	54.2%
3 or more	30.4%

Heating fuel

Fuel type	%
Electricity	9.1%
Propane / LP gas	58.9%
Wood	26.6%

Households & families

Household type	Count	%
Married-couple family	120	37.6%
Cohabiting couple	0	0.0%
Male householder, no spouse	99	31.0%
Female householder, no spouse	100	31.3%
Households with children under 18	73	22.9%
Households with seniors (65+)	179	56.1%
Average household size	2.13

Marital status

Status	Male	Female
Never married	6.4%	6.5%
Married	68.2%	62.5%
Separated	0.0%	0.0%
Widowed	12.1%	21.0%
Divorced	13.3%	10.1%

Education

Less than 9th grade 5.5%

Some HS, no diploma 0.0%

HS graduate 36.7%

Some college, no degree 23.1%

Associate's degree 19.8%

Bachelor's degree 15.0%

Graduate / professional 0.0%

Metric	%
HS diploma or higher	94.5%
Bachelor's or higher	15.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	7	12.7%
Elementary school	28	50.9%
High school	20	36.4%
College / grad school	0	0.0%

Employment

Industry of employment

Professional & management 25.3%

Agriculture & mining 21.4%

Transportation & utilities 19.5%

Wholesale trade 8.1%

Arts, food & hospitality 7.0%

Manufacturing 6.1%

Finance & real estate 5.0%

Public administration 3.9%

Construction 1.9%

Retail trade 1.7%

Occupation

Category	%
Management, business & arts	11.4%
Service	7.0%
Sales & office	29.2%
Natural resources & construction	46.8%
Production & transportation	5.6%

Employment type

Type	%
Private sector	78.6%
Government	12.0%
Self-employed	9.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	53.1%
Carpool	12.6%
Public transit	0.0%
Walk	0.0%
Other means	2.2%
Avg commute (minutes)	25.2

Poverty

All people 15.3%

Under 18 years 0.0%

18 and over 18.3%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	56.1%
Retirement income	9.7%
Supplemental Security	5.0%
Cash public assistance	0.0%
Food stamps / SNAP	10.3%

Health indicators

Condition	%
High blood pressure	30.4%
High cholesterol	32.6%
Heart disease	6.8%
Stroke	3.1%
Asthma	9.7%
Arthritis	26.3%
Kidney disease	2.9%
Pulmonary disease	6.7%
Cancer	7.6%

Behavior / access	%
Binge drinking	21.0%
No physical activity	19.1%
Less than 7 hrs sleep	28.8%
Fair or poor health	12.3%
Poor mental health	12.3%
Poor physical health	10.5%
No health insurance	11.3%
Visited doctor (checkup)	70.9%
Visited dentist	66.6%
Cholesterol screening	90.1%
Teeth loss	12.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	89	15.7%

Disability	%
Any disability	14.0%
Under 18	0.0%
18–64 years	9.3%
65 and over	30.2%

Health insurance coverage

Type	%
Private insurance	53.5%
Public insurance	47.1%
Uninsured under 19	24.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	629	92.5%
Spanish	16	2.5%
Other Indo-European	0	0.0%
Asian & Pacific Islander	16	2.5%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	680	100.0%
Born in same state	680	100.0%
Born in different state	393	57.8%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Polish	147	21.6%
French	64	9.4%

Ancestry	Count	%
Italian	12	1.8%

Technology access

Metric	% of households
Computer access	46.9%
Internet access	56.7%

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

Frequently asked questions

What is the ZIP code for Toston, MT?

Toston, MT has one ZIP code: 59643.

What is the main ZIP code for Toston, MT?

The primary ZIP code for Toston, MT is 59643. The city uses area code 406 for phone service.

What county is Toston, MT in?

Toston is located in Broadwater County, Montana.

How many ZIP codes are in Toston, MT?

Toston, MT has 1 ZIP code.

What ZIP code covers the main business district along Highway 287 in Toston, MT?

The Toston business district along Highway 287 is located in ZIP code 59643, which serves as the primary commercial area for this small Broadwater County community.

What is the ZIP code for Toston's residential areas near the Missouri River?

Residential properties in Toston near the Missouri River are all serviced by ZIP code 59643, which encompasses the entire town and its surrounding areas in Broadwater County.