US ZIP Code
59865

Saint Ignatius, MT

Lake County  ·  Montana

● Active
👥 3,741 Population ↓ 3% since 2019
💰 $55,213 Median HH Income
▼ 28% below avg ↑ 19% since 2019
🎂 37.5 Median Age ↑ 4% since 2019
🏠 $310,400 Median Home Value
▲ 11% above avg ↑ 35% since 2019
🎓 41.1% College Grads
≈ Avg
📊 9.6% Unemployment
▲ 96% above avg ↑ 90% since 2019
ZIP Code Details
ZIP Code59865
CitySaint Ignatius
StateMontana (MT)
CountyLake County
Area Code406
Elevation3,146 ft
Latitude47.332182
Longitude-113.998307
TimezoneDenver (DST)
FIPS30047
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 45.3% (1,695) Female 54.7% (2,046) ♀

Race & Ethnicity

White: 58.6%Hispanic: 4.1%Black: 0.5%Asian: 0.3%Other: 6%Race
White58.6%
Hispanic4.1%
Black0.5%
Asian0.3%
Other6.0%

Age Breakdown

Under 5
8%
5–17
19%
18–24
7%
25–44
24%
45–64
22%
65+
8%

Key Indicators

Median Age37.5 yrs ↑ 4% since 2019
Avg Household Size2.94
Below Poverty16.7% ▲ 67% above avg
College Grads41.1% ≈ Avg
Unemployment9.6% ▲ 96% above avg
No HS Diploma15 (0.7%)
HS Graduate492 (22.1%)
Some College251 (11.3%)
Associates552 (24.8%)
Bachelors338 (15.2%)
Graduate Degree575 (25.9%)

Education

No HS: 0.7%HS Grad: 22.1%Some College: 11.3%Associates: 24.8%Bachelors: 15.2%Graduate: 25.9%Edu
No HS0.7%
HS Grad22.1%
Some College11.3%
Associates24.8%
Bachelors15.2%
Graduate25.9%
Housing & Income

Housing Tenure

Owner: 74.1%Renter: 25.9%Tenure
Owner74.1%
Renter25.9%

Home Value Distribution

Under $50k
7%
$50k–100k
3%
$100k–150k
8%
$150k–200k
11%
$200k–300k
19%
$300k–500k
22%
Over $500k
30%

Financials

Median HH Income$55,213 ▼ 28% below avg ↑ 19% since 2019
Median Home Value$310,400 ▲ 11% above avg ↑ 35% since 2019
Home/Income Ratio5.6x (nat avg ~3.5x)
Median Rent$520/mo ↓ 16% since 2019
Total Units1,382
Vacant Units135
Avg HH Size2.94

Income Distribution

Under $25k
24%
$25k–50k
15%
$50k–75k
17%
$75k–100k
17%
$100k–150k
14%
$150k–200k
8%
Over $200k
6%
Employment & Commute

How People Get to Work

Drove Alone
72%
Walked
6%
Work From Home
22%

Commute Time

Under 15 min
27%
15–30 min
27%
30–45 min
23%
Over 45 min
23%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
7%
1960s–1970s
16%
1980s–1990s
18%
2000+
57%

Summary

Total Units1,382
Vacant135
Owner Occupied74.1%
Renter Occupied25.9%
Avg HH Size2.94
Frequently Asked Questions
ZIP code 59865 is in Saint Ignatius, MT, in Lake County.
ZIP code 59865 is located in Montana (MT).
ZIP code 59865 is in Lake County, MT.
ZIP 59865 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 59865 is 3,741 people (ACS 2023).
The median household income in ZIP code 59865 is $55,213 (ACS 2023).
The median home value in ZIP 59865 is $310,400 (ACS 2023).
About ZIP Code 59865

ZIP code 59865 is located in Saint Ignatius, Montana, within Lake County. With a population of 3,741, this is a sparsely populated ZIP code with a relatively young community — the median age is 37.5 years. Economically, 59865 is a solidly middle-class ZIP code: the median household income of $55,213 is below the national average.

Real estate in ZIP code 59865 represents a mid-range housing market. The median home value of $310,400 is near the national average. Renters can expect to pay around $520 per month in median rent. Homeownership is strong here — 74.1% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 35% since 2019.

The population of 59865 is majority White (58.62%). Residents are well-educated — 41.1% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 16.7%. Household income has grown by 19% since 2019.

The unemployment rate in 59865 stands at 9.6%, which is significantly above the national average. About 20% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 64%.

Overall, ZIP code 59865 in Saint Ignatius, MT is characterized as solidly middle-class, well-educated, a relatively young community, and predominantly owner-occupied. With 3,741 residents, a median household income of $55,213, and a median home value of $310,400, it offers a clear picture of life in this part of Montana.