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CITY

St. Ignatius

Montana · 828 residents (2025 est.) · 0.533 sq mi
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The short version

St. Ignatius has notably lower household income than the US average, with a median household income of $50,000. Population has grown 24% since 2000. Median home value has roughly tripled since 2000, reaching $250,000. At a median age of 31.0, residents skew younger than the country as a whole. The poverty rate of 21.8% is well above the national figure. Households here earn about 31% less than the Montana median.

At a glance
Lower income
below the US median
US median: $82,259
Younger
median age 31.0
US median: 38.9
Less educated
25% hold a bachelor's degree
US average: 36%
Less affordable
home values up 85%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

977
+24%since 2000
from 788 in 2000
1990 – 2025
1,833 / sq mi
+24%since 2000
from 1,478 / sq mi in 2000
US average: 281
31.0
−7%since 2000
from 33.2 in 2000
US average: 38.9

PEP 2025 EST:828 residents (Census Bureau Vintage 2025, released March 2026)

Population, 19902024
5096578069541K1990201020202024St. Ignatius
2024977
1990201020202024
Section 02

Income & economy

$50,000
+7%inflation adjusted, since 2000
from $25,682 in 2000
US average: $82,259
1990 – 2024
$19,850
+61%since 2000
from $12,336 in 2000
US average: $44,673
Households earning $100K+
23.7%
+14.7 ptssince 2009
from 9.0% in 2009
US average: 53.3%
21.8%
+2.3 ptssince 2000
from 19.5% in 2000
US average: 12.5%
0.364
−36%since 2010
from 0.567 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade8.4%
US avg: 9.9%
Information7.5%
US avg: 10.8%
Finance & insurance5.5%
US avg: 5.9%
Professional, scientific, technical4.2%
US avg: 5.1%
Wholesale trade3.9%
US avg: 6.9%
Agriculture, forestry, fishing3.6%
US avg: 1.6%
Construction3.6%
US avg: 1.2%
Other services2.6%
US avg: 6.7%
Arts, entertainment, food2.3%
US avg: 1.9%
Education & health services1.3%
US avg: 0.9%
Transportation & warehousing1%
US avg: 2.2%
Public administration1%
US avg: 4.8%
Manufacturing0%
US avg: 0.4%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

$250,000
+85%inflation adjusted, since 2000
from $74,300 in 2000
US average: $376,019
1990 – 2024
$842
+3%inflation adjusted, since 2000
from $450 in 2000
US average: $1,442
70.7%
−1.3 ptssince 2000
from 72.0% in 2000
29.3% rent
9.7%
+1.5 ptssince 2009
from 8.2% in 2009
US average: 10.0%
28.4%
+7.8 ptssince 2009
from 20.6% in 2009
US average: 22.9%
22.4%
−30.7 ptssince 2009
from 53.1% in 2009
US average: 47.4%
5.0
+73%since 2000
from 2.9 in 2000
1990 – 2024
RELATED:See current rent listings in St. Ignatius on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic51.1%(403)
Black0%(0)
Hispanic / Latino4.2%(33)
Asian0.1%(1)
Other0%
Diversity Score18%(142)
2024
White, non-Hispanic53.9%(527)
Black0%(0)
Hispanic / Latino3.5%(34)
Asian0.2%(2)
Other42.4%(414)
Diversity Score66%(645)
66
+267%since 2000
from 18 in 2000
1990 – 2024
Section 05

Education

25.0%
+4.3 ptssince 2000
from 20.8% in 2000
US average: 35.6%
High school or higher
89.2%
+4.3 ptssince 2000
from 84.9% in 2000
US average: 89.6%
7.1%
+1.2 ptssince 2000
from 5.9% in 2000
US average: 14.0%
Section 06

Commute & transportation

25.5 min
+82%since 2000
from 14.0 min in 2000
US average: 26.5
65.2%
−20.6 ptssince 2009
from 85.9% in 2009
US average: 68.9%
17.0%
+15.2 ptssince 2009
from 1.8% in 2009
US average: 8.5%
1.0%
+1.0 ptssince 2009
from 0.0% in 2009
US average: 3.2%
10.8%
+5.9 ptssince 2009
from 4.9% in 2009
US average: 15.0%
5.9%
+1.0 ptssince 2009
from 4.9% in 2009
US average: 2.4%
0.0%
−2.5 ptssince 2009
from 2.5% in 2009
US average: 0.4%
8.4%
−0.6 ptssince 2009
from 9.0% in 2009
US average: 8.3%
Section 07

Work & employment

9.9%
−8.9 ptssince 2011
from 18.9% in 2011
US average: 5.2%
49.6%
−4.9 ptssince 2011
from 54.5% in 2011
US average: 63.5%
19.5%
+1.1 ptssince 2009
from 18.4% in 2009
US average: 13.1%
41.6%
−19.4 ptssince 2009
from 60.9% in 2009
US average: 42.5%
Section 08

People & community

52.2%
+6.5 ptssince 2009
from 45.7% in 2009
47.8%
−6.5 ptssince 2009
from 54.3% in 2009
0.9%
−0.3 ptssince 2009
from 1.3% in 2009
US average: 14.1%
7.4%
−40.2 ptssince 2009
from 47.6% in 2009
US average: 6.2%
23.3%
−5.0 ptssince 2012
from 28.3% in 2012
US average: 13.3%
9.4%
−53.1 ptssince 2013
from 62.5% in 2013
US average: 8.4%
86.8%
+20.5 ptssince 2017
from 66.3% in 2017
US average: 91.0%
87.7%
−5.7 ptssince 2016
from 93.3% in 2016
US average: 77.7%
0.0%
−0.5 ptssince 2016
from 0.5% in 2016
US average: 13.6%
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Frequently asked

How many people live in St. Ignatius, Montana?

St. Ignatius, Montana has about 977 residents according to the 2024 American Community Survey.

What is the median household income in St. Ignatius, Montana?

The typical household in St. Ignatius, Montana earns about $50,000 a year. Half of households make more than that, and half make less.

Is St. Ignatius, Montana expensive?

In St. Ignatius, Montana, the median home is worth about $250,000, and the typical rent is about $842 a month.

How educated are people in St. Ignatius, Montana?

About 25.0% of adults age 25 and over in St. Ignatius, Montana hold a bachelor's degree or higher.

What is the poverty rate in St. Ignatius, Montana?

About 21.8% of people in St. Ignatius, Montana live below the federal poverty line.

Has St. Ignatius, Montana grown since 1990?

Yes, St. Ignatius, Montana has grown since 1990. The population has added about 196 residents, a change of about 25 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

How we source and harmonize this data →

St. Ignatius, Montana: demographics, income & housing data · CensusEasy