US ZIP Code
59436

Fairfield, MT

Teton County  ·  Montana

● Active
👥 2,093 Population ↑ 5% since 2019
💰 $78,047 Median HH Income
≈ Avg ↑ 22% since 2019
🎂 38.4 Median Age ↓ 11% since 2019
🏠 $271,700 Median Home Value
≈ Avg ↑ 50% since 2019
🎓 38.4% College Grads
≈ Avg
📊 2.4% Unemployment
▼ 51% below avg ↑ 209% since 2019
ZIP Code Details
ZIP Code59436
CityFairfield
StateMontana (MT)
CountyTeton County
Area Code406
Elevation4,011 ft
Latitude47.616272
Longitude-112.11985
TimezoneDenver (DST)
FIPS30099
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.0% (1,068) Female 49.0% (1,025) ♀

Race & Ethnicity

White: 91%Hispanic: 4.4%Black: 1%Other: 2.4%Race
White91.0%
Hispanic4.4%
Black1.0%
Other2.4%

Age Breakdown

Under 5
6%
5–17
20%
18–24
9%
25–44
23%
45–64
21%
65+
8%

Key Indicators

Median Age38.4 yrs ↓ 11% since 2019
Avg Household Size2.53
Below Poverty5.9% ▼ 41% below avg
College Grads38.4% ≈ Avg
Unemployment2.4% ▼ 51% below avg
No HS Diploma6 (0.5%)
HS Graduate395 (31.7%)
Some College85 (6.8%)
Associates282 (22.6%)
Bachelors120 (9.6%)
Graduate Degree359 (28.8%)

Education

No HS: 0.5%HS Grad: 31.7%Some College: 6.8%Associates: 22.6%Bachelors: 9.6%Graduate: 28.8%Edu
No HS0.5%
HS Grad31.7%
Some College6.8%
Associates22.6%
Bachelors9.6%
Graduate28.8%
Housing & Income

Housing Tenure

Owner: 78.1%Renter: 21.9%Tenure
Owner78.1%
Renter21.9%

Home Value Distribution

Under $50k
1%
$50k–100k
2%
$100k–150k
13%
$150k–200k
12%
$200k–300k
28%
$300k–500k
31%
Over $500k
12%

Financials

Median HH Income$78,047 ≈ Avg ↑ 22% since 2019
Median Home Value$271,700 ≈ Avg ↑ 50% since 2019
Home/Income Ratio3.5x (nat avg ~3.5x)
Median Rent$871/mo ↑ 14% since 2019
Total Units900
Vacant Units77
Avg HH Size2.53

Income Distribution

Under $25k
18%
$25k–50k
10%
$50k–75k
19%
$75k–100k
22%
$100k–150k
19%
$150k–200k
4%
Over $200k
9%
Employment & Commute

How People Get to Work

Drove Alone
75%
Walked
4%
Work From Home
21%

Commute Time

Under 15 min
38%
15–30 min
23%
30–45 min
19%
Over 45 min
20%
Housing Stock

Year Built

Before 1940
5%
1940s–1950s
13%
1960s–1970s
9%
1980s–1990s
11%
2000+
62%

Summary

Total Units900
Vacant77
Owner Occupied78.1%
Renter Occupied21.9%
Avg HH Size2.53
Frequently Asked Questions
ZIP code 59436 is in Fairfield, MT, in Teton County.
ZIP code 59436 is located in Montana (MT).
ZIP code 59436 is in Teton County, MT.
ZIP 59436 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 59436 is 2,093 people (ACS 2023).
The median household income in ZIP code 59436 is $78,047 (ACS 2023).
The median home value in ZIP 59436 is $271,700 (ACS 2023).
About ZIP Code 59436

ZIP code 59436 is located in Fairfield, Montana, within Teton County. With a population of 2,093, this is a sparsely populated ZIP code with a middle-aged community — the median age is 38.4 years. Economically, 59436 is a middle-income ZIP code: the median household income of $78,047 is near the national average.

Real estate in ZIP code 59436 represents a mid-range housing market. The median home value of $271,700 is near the national average. Renters can expect to pay around $871 per month in median rent. Homeownership is strong here — 78.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 50% since 2019.

The population of 59436 is primarily White (91.02%). Residents are moderately educated — 38.4% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 5.9%. Household income has grown by 22% since 2019.

The unemployment rate in 59436 stands at 2.4%, which is well below the national average. About 19% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 68%.

Overall, ZIP code 59436 in Fairfield, MT is characterized as middle-income, moderately educated, a middle-aged community, and predominantly owner-occupied. With 2,093 residents, a median household income of $78,047, and a median home value of $271,700, it offers a clear picture of life in this part of Montana.