United States › Montana › Sheridan County COUNTY
Sheridan County Montana · 3,436 residents (2025 est.) · 1,677 sq mi
Time machine
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The short version
With 3,669 people, Sheridan County is a county in Montana. That puts it in the top 10% of US counties for household income. There are 2 people per square mile. The typical home is worth $124,000, having roughly tripled since 2000. The average commute runs 13 minutes. The median age is 43.1, about 4 years above the US median.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 43.1
US median: 38.9
Less educated
26% hold a bachelor's degree
US average: 36%
Less affordable
home values up 54%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 4,105 in 2000
3,436 in 2025 (Census Bureau estimate)
from 2 / sq mi in 2009
US average: 281
from 45.1 in 2000
US average: 38.9
Population, 1990 – 2024
3K 4K 4K 4K 5K 1990 2000 2010 2020 2024 Sheridan County Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $70,147
+30%inflation adjusted, since 2000
from $29,518 in 2000
US average: $82,259
from $16,038 in 2000
US average: $44,673
Households earning $100K+
from 21.8% in 2009
US average: 53.3%
from 14.7% in 2000
US average: 12.5%
from 0.450 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 25.7%
Professional, scientific, technical 4%
Public administration 2.9%
Education & health services 1.9%
Arts, entertainment, food 1.7%
Transportation & warehousing 1.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$124,000
+54%inflation adjusted, since 2000
from $44,100 in 2000
US average: $376,019
$746
+41%inflation adjusted, since 2000
from $290 in 2000
US average: $1,442
from 80.2% in 2000
28.2% rent
from 18.9% in 2009
US average: 10.0%
2.42 people
+23%since 2009
from 1.97 people in 2009
US average: 2.54
from 18.3% in 2009
US average: 22.9%
from 24.1% in 2009
US average: 47.4%
from 1.6 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 96.4%(3,958)
Hispanic / Latino 1.1%(44)
2024
White, non-Hispanic 88.2%(3,236)
from 17 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
from 4 in 2020
Our index, 0 to 100. Higher means White and non-White residents are more separated across neighborhoods.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 19 more ancestry groups with data from 18.4% in 2000
US average: 35.6%
High school or higher
from 81.2% in 2000
US average: 89.6%
from 3.1% in 2000
US average: 14.0%
Section 06
Commute & transportation from 11.2 min in 2000
US average: 26.5
from 69.3% in 2009
US average: 68.9%
from 11.0% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 6.9% in 2009
US average: 15.0%
from 11.9% in 2009
US average: 2.4%
from 0.7% in 2009
US average: 0.4%
from 5.3% in 2009
US average: 8.3%
Section 07
Work & employment from 2.9% in 2011
US average: 5.2%
from 62.0% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 74.3% in 2020
US average: 74.6%
from 10.9% in 2009
US average: 13.1%
from 30.0% in 2009
US average: 42.5%
Section 08
People & community from 1.8% in 2009
US average: 14.1%
from 12.9% in 2009
US average: 6.2%
from 15.7% in 2012
US average: 13.3%
from 8.7% in 2013
US average: 8.4%
from 76.0% in 2017
US average: 91.0%
Computer in household
from 89.4% in 2020
US average: 95.5%
from 92.1% in 2020
US average: 87.7%
from 97.8% in 2016
US average: 77.7%
from 1.3% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 8.7% in 2013
US average: 8.4%
from 48.3% in 2020
US average: 54.8%
Direct-purchase
from 27.2% in 2020
US average: 13.8%
from 24.7% in 2020
US average: 18.4%
from 11.9% in 2020
US average: 20.9%
VA health care
from 1.9% in 2020
US average: 2.2%
Any private
from 72.9% in 2020
US average: 67.1%
Any public
from 32.9% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 3.5%(5)
Gulf War (1990s) 22.9%(33)
Share of the 144 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to Sheridan County Head to head
Compare Sheridan County to nearby counties SHERIDAN COUNTY VS
Roosevelt County
Income $57,063 −19%
Home value $118,800 −4%
Population 10,242 +198%
SEE FULL COMPARISON →
SHERIDAN COUNTY VS
Daniels County
Income $55,625 −21%
Home value $184,800 +49%
Population 1,612 −53%
SEE FULL COMPARISON →
SHERIDAN COUNTY VS
Divide County
Income $91,852 +31%
Home value $167,600 +35%
Population 2,110 −39%
SEE FULL COMPARISON →
SHERIDAN COUNTY VS
Williams County
Income $85,595 +22%
Home value $284,800 +130%
Population 41,767 +1116%
SEE FULL COMPARISON →
Frequently asked
How many people live in Sheridan County, Montana? Sheridan County, Montana has about 3,669 residents according to the 2024 American Community Survey.
What is the median household income in Sheridan County, Montana? The typical household in Sheridan County, Montana earns about $70,147 a year. Half of households make more than that, and half make less.
Is Sheridan County, Montana expensive? In Sheridan County, Montana, the median home is worth about $124,000, and the typical rent is about $746 a month.
How educated are people in Sheridan County, Montana? About 26.2% of adults age 25 and over in Sheridan County, Montana hold a bachelor's degree or higher.
What is the poverty rate in Sheridan County, Montana? About 10.4% of people in Sheridan County, Montana live below the federal poverty line.
Has Sheridan County, Montana grown since 1990? Yes, Sheridan County, Montana has shrunk since 1990. The population has lost about 1,063 residents, a change of about -22 percent over that period.
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