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CITY · 2020 ACS

St. Charles

Idaho · 161 residents · 0.733 sq mi
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The short version

St. Charles has roughly average household income, with a median household income of $68,500. Population has held roughly steady since 2000. 5% of adults hold a bachelor's degree or higher, below the national rate of 33%. Median home value has more than doubled since 2000, reaching $173,000. Poverty is rare here, at 0.0% of residents.

At a glance
Average income
near the US median
US median: $66,278
Older
median age 41.6
US median: 38.8
Less educated
5% hold a bachelor's degree
US average: 33%
Less affordable
home values up 50%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
161
+3%since 2000
from 156 in 2000
1990 – 2025
Population density
220 / sq mi
+3%since 2000
from 213 / sq mi in 2000
US average: 280
Median age
41.6
−7%since 2000
from 44.7 in 2000
US average: 38.8
Population, 1990 – 2024
59981381782171990201020202024St. Charles
2024145
1990201020202024
Section 02

Income & economy

Median household income
$68,500
+108%inflation adjusted, since 2000
from $21,923 in 2000
US average: $66,278
1990 – 2022
Per capita income
$35,489
+202%since 2000
from $11,755 in 2000
US average: $35,364
Households earning $100K+
45.8%
+20.8 ptssince 2009
from 25.0% in 2009
US average: 43.9%
Poverty rate
0.0%
−7.3 ptssince 2000
from 7.3% in 2000
US average: 12.8%
Workforce by industry, 2020
Agriculture, forestry, fishing24.1%
US avg: 1.7%
Manufacturing24.1%
US avg: 0.5%
Wholesale trade10.3%
US avg: 6.7%
Finance & insurance10.3%
US avg: 5.5%
Education & health services10.3%
US avg: 0.8%
Retail trade8.6%
US avg: 10%
Other services8.6%
US avg: 6.6%
Arts, entertainment, food3.4%
US avg: 2%
Construction0%
US avg: 1.2%
Transportation & warehousing0%
US avg: 2.5%
Information0%
US avg: 11.1%
Professional, scientific, technical0%
US avg: 4.7%
Public administration0%
US avg: 4.7%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$173,000
+50%inflation adjusted, since 2000
from $76,700 in 2000
US average: $265,253
1990 – 2024
Owner-occupied
82.7%
−10.3 ptssince 2000
from 93.0% in 2000
17.3% rent
Afford Score
2.5
−28%since 2000
from 3.5 in 2000
1990 – 2022
RELATED:See current rent listings in St. Charles on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic96.8%(151)
Black0%(0)
Hispanic / Latino1.9%(3)
Asian0%(0)
Other0%
Diversity Score4.8%(7)
2020
White, non-Hispanic98.1%(158)
Black0%(0)
Hispanic / Latino1.9%(3)
Asian0%(0)
Other0%(0)
Diversity Score4.6%(7)
Diversity Score
5
−4%since 2000
from 5 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
5.2%
−9.8 ptssince 2000
from 15.0% in 2000
US average: 32.9%
High school or higher
91.8%
+17.8 ptssince 2000
from 74.0% in 2000
US average: 88.5%
Graduate degree
0.0%
−3.0 ptssince 2000
from 3.0% in 2000
US average: 12.7%
Section 06

Commute & transportation

Drive alone to work
29.5%
−50.9 ptssince 2009
from 80.4% in 2009
US average: 75.1%
No vehicle available
6.9%
+6.9 ptssince 2009
from 0.0% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
0.0%
−17.2 ptssince 2011
from 17.2% in 2011
US average: 5.4%
Labor force participation
44.6%
−2.9 ptssince 2011
from 47.5% in 2011
US average: 63.4%
Management & professional
19.0%
−46.3 ptssince 2009
from 65.2% in 2009
US average: 39.3%
Section 08

People & community

Male
55.0%
+13.3 ptssince 2009
from 41.7% in 2009
Female
45.0%
−13.3 ptssince 2009
from 58.3% in 2009
Foreign born
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 13.5%
Uninsured
5.0%
−87.6 ptssince 2013
from 92.6% in 2013
US average: 8.8%
Drill deeper

Places similar to St. Charles

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Pop 185
Stockton
Pop 185
Waverly
Pop 187
Woodside
Pop 200
Places similar to St. Charles
Head to head

Compare St. Charles to nearby cities

ST. CHARLES VS
Smithfield
Income$97,537+42%
Home value$450,200+160%
Population15,153+8091%
SEE FULL COMPARISON →
ST. CHARLES VS
North Logan
Income$89,891+31%
Home value$492,600+185%
Population11,608+6175%
SEE FULL COMPARISON →
ST. CHARLES VS
Logan
Income$60,687−11%
Home value$383,600+122%
Population55,576+29941%
SEE FULL COMPARISON →
ST. CHARLES VS
Providence
Income$118,072+72%
Home value$515,900+198%
Population9,539+5056%
SEE FULL COMPARISON →
Frequently asked

How many people live in St. Charles, Idaho?

St. Charles, Idaho has about 161 residents according to the 2020 American Community Survey.

What is the median household income in St. Charles, Idaho?

The typical household in St. Charles, Idaho earns about $68,500 a year. Half of households make more than that, and half make less.

Is St. Charles, Idaho expensive?

In St. Charles, Idaho, the median home is worth about $173,000.

How educated are people in St. Charles, Idaho?

About 5.2% of adults age 25 and over in St. Charles, Idaho hold a bachelor's degree or higher.

What is the poverty rate in St. Charles, Idaho?

About 0.0% of people in St. Charles, Idaho live below the federal poverty line.

Has St. Charles, Idaho grown since 1990?

Yes, St. Charles, Idaho has shrunk since 1990. The population has lost about 43 residents, a change of about -21 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 →