United States › Montana › Jefferson City CITY · 2020 ACS
Jefferson City Montana · 597 residents · 23.2 sq mi
Time machine
COMPARE TO 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Jefferson City is home to 597 people in Montana. The population has more than doubled since 2000, adding 302 people. 90% of homes are owner-occupied. The median age is 46.4, about 8 years above the US median. Four-year degrees are less common here than nationally, at 16% of adults. The foreign-born share is 0%.
At a glance
Lower income
below the US median
US median: $66,278
Older
median age 46.4
US median: 38.8
Less educated
16% hold a bachelor's degree
US average: 33%
Stable housing
home values roughly flat, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 40.5 in 2000
US average: 38.8
Population, 2000 – 2024
253 379 505 631 757 2000 2010 2020 2024 Jefferson City Age distribution, 2020
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Section 02
Income & economy $61,216
−23%inflation adjusted, since 2000
from $53,125 in 2000
US average: $66,278
from $21,953 in 2000
US average: $35,364
Households earning $100K+
from 16.8% in 2009
US average: 43.9%
from 1.4% in 2000
US average: 12.8%
Workforce by industry, 2020
Transportation & warehousing 2.9%
Agriculture, forestry, fishing 0%
Professional, scientific, technical 0%
Education & health services 0%
Arts, entertainment, food 0%
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$215,500
+17%inflation adjusted, since 2000
from $122,900 in 2000
US average: $265,253
$1,285
+163%inflation adjusted, since 2000
from $325 in 2000
US average: $1,124
from 82.7% in 2000
9.8% rent
from 2.50 people in 2010
US average: 2.61
from 5.1 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.
Section 04
Race & ethnicity 2000
White, non-Hispanic 95.6%(282)
2020
White, non-Hispanic 85.3%(509)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 7 more ancestry groups with data from 27.7% in 2000
US average: 32.9%
High school or higher
from 85.7% in 2000
US average: 88.5%
from 10.0% in 2000
US average: 12.7%
Section 06
Commute & transportation from 13.9 min in 2000
US average: 26.9
from 81.3% in 2009
US average: 75.1%
from 0.0% in 2009
US average: 8.4%
Section 07
Work & employment from 0.0% in 2011
US average: 5.4%
from 67.8% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 19.6% in 2009
US average: 39.3%
Section 08
People & community from 6.6% in 2009
US average: 13.5%
from 9.9% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 9.9% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
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, 2020
Gulf War (2001 or later) 8.5%(7)
Gulf War (1990s) 30.5%(25)
Share of the 82 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 Jefferson City Head to head
Compare Jefferson City to nearby cities JEFFERSON CITY VS
Helena
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Home value $387,300 +80%
Population 35,138 +6492%
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JEFFERSON CITY VS
Helena Valley Southeast
Income $74,075 +21%
Home value $331,500 +54%
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JEFFERSON CITY VS
Helena Valley West Central
Income $90,082 +47%
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JEFFERSON CITY VS
Butte-Silver Bow
Income $61,857 +1%
Home value $257,800 +20%
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Frequently asked
How many people live in Jefferson City, Montana? Jefferson City, Montana has about 597 residents according to the 2020 American Community Survey.
What is the median household income in Jefferson City, Montana? The typical household in Jefferson City, Montana earns about $61,216 a year. Half of households make more than that, and half make less.
Is Jefferson City, Montana expensive? In Jefferson City, Montana, the median home is worth about $215,500, and the typical rent is about $1,285 a month.
How educated are people in Jefferson City, Montana? About 15.8% of adults age 25 and over in Jefferson City, Montana hold a bachelor's degree or higher.
What is the poverty rate in Jefferson City, Montana? About 3.2% of people in Jefferson City, Montana live below the federal poverty line.
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