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St. Ignatius, MT Demographics & ZIP Codes
St. Ignatius, Montana demographics and median household income by ZIP code (in Lake County) — 1 ZIP codes — population 3,741 — median income $55,213 — avg. home value $310,400. Compare income, housing, and population across ZIP codes on US5.
Population
3,741
Median household income (avg.)
$55,213
73% of U.S. median
Average home value
$310,400
89% of U.S. median
Average rent
$453
39% of U.S. median
Median age (avg.)
37.5
St. Ignatius demographics
St. Ignatius, Montana covers 1 ZIP code primarily in Lake County, with a combined ZIP-area population of about 3,741.
Across ZIP codes with age data, the average median age is about 37.5 years.
Median household income in St. Ignatius
The average median household income across ZIP codes in St. Ignatius, Montana is about $55,213 — about 19% below the MT ZIP average ($68,385), and about 27% below the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $55,213 in 59865.
Housing in St. Ignatius
For housing in St. Ignatius, Montana, the average median home value is about $310,400 and the average median rent is about $453.
The most populous ZIP in this set is 59865 (about 3,741 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in St. Ignatius
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 59865 | St. Ignatius | Lake County | MT | 3,741 | $55,213 | $310,400 |
Frequently asked questions
What are the demographics of St. Ignatius?
St. Ignatius, Montana has a combined ZIP-area population of about 3,741 across 1 ZIP codes (primarily Lake County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in St. Ignatius?
The average median household income across ZIP codes in St. Ignatius, Montana is about $55,213, about 19% below the state ZIP average ($68,385), and about 27% below the U.S. median ($75,149). Average median home value is about $310,400.
How many ZIP codes are in St. Ignatius?
St. Ignatius, Montana includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for St. Ignatius?
This page lists ZIP codes in St. Ignatius, Montana with population, median household income, and home value. Select a ZIP for a full demographics profile.