Dayton ZIP Code List — Lake County, MT

There is one unique ZIP code in Dayton, Montana and it is 59914. Area code: 406.
1
ZIP codes
11.20
sq mi land
0.17
sq mi water
406
area code
Dayton, MT ZIP code map

About Dayton, MT

Dayton is a charming city located in Montana, renowned for its picturesque scenery and close-knit community. Nestled on the shores of Flathead Lake, Dayton offers stunning views and abundant outdoor activities. Its tranquil atmosphere makes it a perfect spot for both residents and visitors seeking to escape the hustle and bustle of city life.

Location & geography

Dayton is situated in the western part of Montana, specifically within Lake County. It is approximately 30 miles south of the larger city of Kalispell and about 20 miles southwest of Polson, which is another notable town in the area. The city covers a land area of 11.20 square miles, and features a small water area extending to 0.17 square miles, showcasing a beautiful blend of landscapes.

Community & economy

The character of Dayton is centered around its small-town charm and strong community ties, making it a welcoming place for families and individuals alike. The local economy is primarily supported by tourism, given its proximity to Flathead Lake and numerous outdoor recreational activities. Daily life in Dayton often includes fishing, boating, hiking, and participating in local events that celebrate the community's rich culture.

Transportation

Dayton is accessible via Montana Highway 35, which connects it to other cities in the region. The nearest major airport is Glacier Park International Airport, located roughly 30 miles to the north in Kalispell. Public transportation options are limited; however, residents often rely on personal vehicles for commuting and travel.

History

Dayton was officially founded in the late 19th century, growing alongside the development of surrounding agriculture and tourism industries. The community’s growth was influenced by its scenic beauty and the establishment of local businesses that catered to visitors at Flathead Lake. Over the years, Dayton has maintained its historical charm while serving as a gateway to various outdoor recreation opportunities.

Did you know?

A surprising fact about Dayton is that it is located near the largest natural freshwater lake west of the Mississippi River, which is Flathead Lake. Additionally, the area is known for its vibrant wildlife, making it a popular spot for bird watchers and nature enthusiasts.

ZIP codes for Dayton, MT (1)
ZIP code City County Map
59914 Dayton Lake View map

Demographics & statistics

342
Population
63.4
Median age
$57,292
Median household income
$39,569
Per capita income
$865,000
Median home value
$1,142
Median monthly rent
67.3%
Home ownership
18.4%
Poverty rate
9.3%
Unemployment
239
Housing units
31.5%
Bachelor's or higher

Age distribution

Male Female
17
Under 5
15
7
5–9
5
4
10–14
3
2
15–19
2
6
20–24
5
8
25–34
6
30
35–44
25
7
45–54
5
9
55–59
7
14
60–64
11
57
65–74
48
9
75–84
8
17
85+
15
← Male
Female →

Age summary

GroupCount%
Under 185315.5%
18 and over28984.5%
65 and over15445.0%
Median age63.4 years

Race & ethnicity

White 76.6%
American Indian / Alaska Native 21.3%
Asian 2%
GroupCount%
White26276.6%
American Indian / Alaska Native7321.3%
Asian72%

Household income

Under $10k 14.4%
$10k–$15k 6.5%
$15k–$25k 5.2%
$25k–$35k 5.2%
$35k–$50k 12.4%
$50k–$75k 9.2%
$75k–$100k 18.3%
$100k–$150k 13.1%
$150k–$200k 10.5%
$200k+ 5.2%
Range% of households
Under $10k14.4%
$10k–$15k6.5%
$15k–$25k5.2%
$25k–$35k5.2%
$35k–$50k12.4%
$50k–$75k9.2%
$75k–$100k18.3%
$100k–$150k13.1%
$150k–$200k10.5%
$200k+5.2%
Median income$57,292

Housing

Home values

$200k–$300k 11.7%
$300k–$500k 8.7%
$500k–$1M 42.7%
$1M+ 36.9%

Housing overview

MetricValue
Median home value$865,000
Median rent / month$1,142
Owner occupied67.3%
Renter occupied32.7%
Vacant47.1%
Single-family detached87.2%
Large apartment buildings0.0%
Mobile homes5.2%
Median rooms5.5
Avg household size (owned)1.91

Year built

Era%
2020 or later1.0%
2010–20194.2%
2000–200914.2%
1990–199916.3%
1980–198915.2%
1970–197915.9%
1960–196914.5%
1950–19597.6%
1940–19494.2%
1939 or earlier6.9%

Bedrooms

Size% of units
No bedroom (studio)5.5%
1 bedroom13.8%
2 bedrooms28.4%
3 bedrooms37.4%
4 bedrooms13.5%
5+ bedrooms1.4%

Vehicles per household

Vehicles% of households
No vehicle4.6%
1 vehicle16.3%
2 vehicles50.3%
3 or more28.8%

Heating fuel

Fuel type%
Electricity60.1%
Propane / LP gas16.3%
Fuel oil2.0%
Wood21.6%

Households & families

Household typeCount%
Married-couple family7549.0%
Cohabiting couple85.2%
Male householder, no spouse3623.5%
Female householder, no spouse3422.2%
Households with children under 18159.8%
Households with seniors (65+)11273.2%
Average household size2.24

Marital status

StatusMaleFemale
Never married23.3%15.6%
Married59.5%64.8%
Separated0.0%0.0%
Widowed4.9%13.3%
Divorced12.3%6.3%

Education

Less than 9th grade 1.4%
Some HS, no diploma 9.1%
HS graduate 31.5%
Some college, no degree 13.8%
Associate's degree 12.7%
Bachelor's degree 10.9%
Graduate / professional 20.7%
Metric%
HS diploma or higher89.5%
Bachelor's or higher31.5%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten417.4%
Elementary school1565.2%
High school417.4%
College / grad school00.0%

Employment

Industry of employment

Arts, food & hospitality 26.5%
Transportation & utilities 19.1%
Construction 16.2%
Finance & real estate 14.7%
Professional & management 10.3%
Education & healthcare 7.4%
Retail trade 5.9%

Occupation

Category%
Management, business & arts22.1%
Service32.4%
Sales & office10.3%
Natural resources & construction10.3%
Production & transportation25.0%

Employment type

Type%
Private sector86.8%
Government7.4%
Self-employed5.9%
Unpaid family workers0.0%

Commute

Method%
Drive alone75.0%
Carpool10.3%
Public transit0.0%
Walk4.4%
Other means0.0%
Avg commute (minutes)27.5

Poverty

All people 18.4%
Under 18 years 24.5%
18 and over 17.3%
Married-couple families 13.3%
Female-led households 100.0%

Income support

Source% of households
Social Security60.8%
Retirement income53.6%
Supplemental Security0.0%
Cash public assistance0.0%
Food stamps / SNAP9.2%

Health indicators

Condition%
High blood pressure37.3%
High cholesterol37.6%
Heart disease9.3%
Stroke4.2%
Asthma10.0%
Arthritis34.0%
Kidney disease3.8%
Pulmonary disease8.4%
Cancer10.0%
Behavior / access%
Binge drinking15.8%
No physical activity21.5%
Less than 7 hrs sleep29.1%
Fair or poor health14.8%
Poor mental health11.6%
Poor physical health12.4%
No health insurance10.1%
Visited doctor (checkup)73.6%
Visited dentist65.6%
Cholesterol screening93.1%
Teeth loss12.9%

Veterans & disability

VeteransCount%
Civilian veterans4816.6%
Disability%
Any disability12.3%
Under 180.0%
18–64 years6.7%
65 and over21.4%

Health insurance coverage

Type%
Private insurance48.5%
Public insurance71.1%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only31090.6%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)32494.7%
Born in same state32494.7%
Born in different state15946.5%
Foreign born00.0%
Naturalized citizen185.3%
Not a US citizen1477.8%

Ancestry

AncestryCount%
French4513.2%
Arab267.6%
Italian195.6%
AncestryCount%
English92.6%
Polish82.3%
Dutch61.8%

Technology access

Metric% of households
Computer access44.7%
Internet access83.7%

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

Frequently asked questions
What is the ZIP code for Dayton, MT?
Dayton, MT has one ZIP code: 59914.
What is the main ZIP code for Dayton, MT?
The primary ZIP code for Dayton, MT is 59914. The city uses area code 406 for phone service.
What county is Dayton, MT in?
Dayton is located in Lake County, Montana.
How many ZIP codes are in Dayton, MT?
Dayton, MT has 1 ZIP code.
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