59754 ZIP Code — Twin Bridges, MT

Madison County, Montana

ZIP code 59754 is located in Twin Bridges, Montana, within Madison County. It covers approximately 375.90 square miles and serves a population of 1,065 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 406.

About ZIP code 59754

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1990s, giving the area an established character. Median home value is $331,400. Owner-occupancy sits near the national average at 70%.

The gap between median ($69,671) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 4% is below the national average. 41% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 24 minutes is near the national average.

Educational attainment is near the national average, with 30% of residents holding a bachelor's degree or higher.

1,065

population

375.90

sq mi land

Standard

ZIP type

Mountain (MT)

timezone

59754 ZIP code map

Cities in ZIP code 59754

Below are the cities the US Postal Service accepts for ZIP code 59754. Using any city not on this list may result in mail delivery delays.

City	Status
Twin Bridges	Preferred

Nearby ZIP codes

59749 Sheridan (15.7 mi)

Demographics updated 06/2026

Population
Total population	1,065
Population density	3 / sq mi
State FIPS	30
County FIPS	057

Geography
Land area	375.90 sq mi
Water area	0.12 sq mi
Latitude	45.5057
Longitude	-112.4617
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	38.2%	43.6%	44.2%
$50k – $100k	40.1%	33.3%	32.0%
$100k – $200k	17.6%	18.2%	19.2%
Over $200k	4.1%	5.0%	4.7%

Demographics & statistics

1,065

Population

People per sq mi

54.2

Median age

$69,671

Median household income

$40,717

Per capita income

$331,400

Median home value

$927

Median monthly rent

69.6%

Home ownership

4.4%

Poverty rate

3.4%

Unemployment

424

Housing units

30.1%

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

121

65–74

102

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	140	13.1%
18 and over	925	86.9%
65 and over	280	26.3%
Median age	54.2 years

Race & ethnicity

White 96.4%

Two or more races 1.8%

Hispanic or Latino 0.8%

American Indian / Alaska Native 0.4%

Other race 0.4%

Asian 0.3%

Group	Count	%
White	1,035	96.4%
Two or more races	19	1.8%
Hispanic or Latino	9	0.8%
American Indian / Alaska Native	4	0.4%
Other race	4	0.4%
Asian	3	0.3%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	38.2%	43.6%	44.2%
$50k – $100k	40.1%	33.3%	32.0%
$100k – $200k	17.6%	18.2%	19.2%
Over $200k	4.1%	5.0%	4.7%

Under $10k 3.4%

$10k–$15k 1.3%

$15k–$25k 4.2%

$25k–$35k 9.7%

$35k–$50k 9.7%

$50k–$75k 29.3%

$75k–$100k 10.2%

$100k–$150k 23.0%

$150k–$200k 5.0%

$200k+ 4.2%

Range	% of households
Under $10k	3.4%
$10k–$15k	1.3%
$15k–$25k	4.2%
$25k–$35k	9.7%
$35k–$50k	9.7%
$50k–$75k	29.3%
$75k–$100k	10.2%
$100k–$150k	23.0%
$150k–$200k	5.0%
$200k+	4.2%
Median income	$69,671

Housing

Home values

Under $50k 6.0%

$50k–$100k 1.9%

$100k–$150k 4.9%

$150k–$200k 12.4%

$200k–$300k 20.7%

$300k–$500k 29.7%

$500k–$1M 20.7%

$1M+ 3.8%

Housing overview

Metric	Value
Median home value	$331,400
Median rent / month	$927
Owner occupied	69.6%
Renter occupied	30.4%
Vacant	29.3%
Single-family detached	80.4%
Large apartment buildings	0.0%
Mobile homes	16.5%
Median rooms	5.6
Avg household size (owned)	3.10

Year built

Era	%
2020 or later	0.0%
2010–2019	7.2%
2000–2009	14.8%
1990–1999	28.7%
1980–1989	7.4%
1970–1979	7.8%
1960–1969	8.3%
1950–1959	1.9%
1940–1949	3.5%
1939 or earlier	20.4%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	6.1%
2 bedrooms	32.6%
3 bedrooms	38.5%
4 bedrooms	19.3%
5+ bedrooms	2.2%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	17.0%
2 vehicles	26.2%
3 or more	56.8%

Heating fuel

Fuel type	%
Utility gas	23.6%
Electricity	15.7%
Propane / LP gas	28.3%
Wood	28.5%

Households & families

Household type	Count	%
Married-couple family	195	51.0%
Cohabiting couple	16	4.2%
Male householder, no spouse	123	32.2%
Female householder, no spouse	48	12.6%
Households with children under 18	84	22.0%
Households with seniors (65+)	195	51.0%
Average household size	2.79

Marital status

Status	Male	Female
Never married	24.8%	22.5%
Married	56.2%	53.4%
Separated	1.0%	0.0%
Widowed	5.2%	5.7%
Divorced	12.8%	18.3%

Education

Less than 9th grade 0.6%

Some HS, no diploma 0.7%

HS graduate 31.7%

Some college, no degree 20.9%

Associate's degree 16.0%

Bachelor's degree 25.9%

Graduate / professional 4.1%

Metric	%
HS diploma or higher	98.7%
Bachelor's or higher	30.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	10	4.2%
Kindergarten	11	4.6%
Elementary school	47	19.7%
High school	44	18.5%
College / grad school	126	52.9%

Employment

Industry of employment

Education & healthcare 14.4%

Construction 14.2%

Agriculture & mining 13.6%

Retail trade 11.9%

Finance & real estate 11.7%

Other services 10.9%

Arts, food & hospitality 8.0%

Transportation & utilities 6.6%

Professional & management 3.9%

Manufacturing 2.3%

Wholesale trade 2.3%

Public administration 0.2%

Occupation

Category	%
Management, business & arts	33.7%
Service	18.7%
Sales & office	18.7%
Natural resources & construction	21.6%
Production & transportation	7.2%

Employment type

Type	%
Private sector	56.8%
Government	15.0%
Self-employed	28.2%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	73.9%
Carpool	3.1%
Public transit	0.0%
Walk	10.3%
Work from home	11.5%
Other means	1.2%
Avg commute (minutes)	23.6

Poverty

All people 4.4%

Under 18 years 13.6%

18 and over 3.0%

Married-couple families 3.1%

Female-led households 0.0%

Income support

Source	% of households
Social Security	41.1%
Retirement income	36.9%
Supplemental Security	1.0%
Cash public assistance	0.0%
Food stamps / SNAP	7.1%

Health indicators

Condition	%
Obesity	29.0%
High blood pressure	31.5%
High cholesterol	34.0%
Diabetes	9.7%
Heart disease	7.2%
Stroke	3.1%
Asthma	9.4%
Arthritis	27.7%
Kidney disease	3.0%
Pulmonary disease	6.7%
Cancer	8.0%

Behavior / access	%
Smoking	15.4%
Binge drinking	21.1%
No physical activity	19.8%
Less than 7 hrs sleep	27.9%
Depression	20.1%
Fair or poor health	11.8%
Poor mental health	11.7%
Poor physical health	10.2%
No health insurance	10.9%
Visited doctor (checkup)	71.8%
Visited dentist	65.1%
Cholesterol screening	90.5%
Teeth loss	11.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	54	5.8%

Disability	%
Any disability	18.2%
Under 18	0.0%
18–64 years	16.7%
65 and over	30.7%

Health insurance coverage

Type	%
Private insurance	61.1%
Public insurance	42.3%
No insurance	10.5%
Uninsured under 19	5.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,035	97.2%
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)	1,054	99.0%
Born in same state	1,051	98.7%
Born in different state	547	51.4%
Foreign born	3	0.3%
Naturalized citizen	11	1.0%
Not a US citizen	7	63.6%

Ancestry

Ancestry	Count	%
French	350	32.9%
Italian	238	22.3%
Polish	46	4.3%

Ancestry	Count	%
English	17	1.6%
Arab	10	0.9%
Dutch	8	0.8%

Technology access

Metric	% of households
Computer access	35.9%
Internet access	97.4%

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

Frequently asked questions about ZIP code 59754

What city is ZIP code 59754 in?

ZIP code 59754 is primarily assigned to Twin Bridges, Montana.

What county is ZIP code 59754 in?

ZIP code 59754 falls within Madison County, Montana.

Does ZIP code 59754 have an older population?

26% of residents in ZIP code 59754 are 65 or older, above the national average of ~17%.

Does ZIP code 59754 have a large retiree population?

41% of households in ZIP code 59754 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 59754?

The median home value in ZIP code 59754 is $331,400.

What is the population of ZIP code 59754?

ZIP code 59754 has an estimated population of 1,065 residents, with a density of 3 people per square mile.

What timezone is ZIP code 59754 in?

ZIP code 59754 observes the MST timezone.