United States › Montana › Gallatin County COUNTY · 2000 CENSUS
Gallatin County Montana · 67,831 residents · 2,605 sq mi
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The short version
Gallatin County is a county of 67,831 people in Montana. This is an unusually credentialed place: 41% of adults have a four-year degree. Growth has run 34% since 1990, or 17,368 more people. This skews young, with a median age of 30.7. The average commute runs 12 minutes. That is roughly 15% ahead of the Montana median.
At a glance
Lower income
below the US median
US median: $42,589
Younger
median age 30.7
US median: 35.2
More educated
41% hold a bachelor's degree
US average: 24%
Less affordable
home values up 52%, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 29.9 in 1990
US average: 35.2
Population, 1990 – 2024
43K 65K 87K 109K 131K 1990 2000 2010 2020 2024 Gallatin County Age distribution, 2000
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $38,120
+24%inflation adjusted, since 1990
from $23,345 in 1990
US average: $42,589
from $12,252 in 1990
US average: $21,522
from 17.1% in 1990
US average: 12.4%
$140,000
+52%inflation adjusted, since 1990
from $69,900 in 1990
US average: $120,530
$555
+23%inflation adjusted, since 1990
from $342 in 1990
US average: $602
from 58.5% in 1990
37.6% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 97.1%(49,020)
Hispanic / Latino 1.4%(724)
2000
White, non-Hispanic 95.3%(64,672)
Hispanic / Latino 1.5%(1,047)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Hispanic origin
+ 8 more hispanic origin groups with data Ancestry
+ 37 more ancestry groups with data from 33.8% in 1990
US average: 24.4%
High school or higher
from 90.4% in 1990
US average: 80.3%
from 11.9% in 1990
US average: 8.8%
Section 06
Commute & transportation from 18.4 min in 1990
US average: 17.6
Section 07
Work & employment No data for the years selected.
Section 08
People & community No data for the years selected.
Marital status
Men 15+
Never married 37.5%(10,848)
Women 15+
Never married 27.3%(7,284)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 13.8% in 2013
US average: 8.4%
from 58.0% in 2020
US average: 54.8%
Direct-purchase
from 21.8% in 2020
US average: 13.8%
from 13.1% in 2020
US average: 18.4%
from 13.0% in 2020
US average: 20.9%
VA health care
from 2.4% in 2020
US average: 2.2%
Any private
from 77.6% in 2020
US average: 67.1%
Any public
from 25.5% 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) 32.3%(1,649)
Gulf War (1990s) 25.8%(1,318)
Share of the 5,109 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.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Gallatin County Head to head
Compare Gallatin County to nearby counties GALLATIN COUNTY VS
Park County
Income $70,047 +84%
Home value $467,500 +234%
Population 18,214 −86%
SEE FULL COMPARISON →
GALLATIN COUNTY VS
Madison County
Income $75,250 +97%
Home value $470,100 +236%
Population 10,026 −92%
SEE FULL COMPARISON →
GALLATIN COUNTY VS
Broadwater County
Income $70,374 +85%
Home value $426,600 +205%
Population 8,493 −93%
SEE FULL COMPARISON →
GALLATIN COUNTY VS
Jefferson County
Income $95,490 +150%
Home value $446,900 +219%
Population 13,329 −90%
SEE FULL COMPARISON →
Frequently asked
How many people live in Gallatin County, Montana? Gallatin County, Montana has about 67,831 residents according to the 2000 Census.
What is the median household income in Gallatin County, Montana? The typical household in Gallatin County, Montana earns about $38,120 a year. Half of households make more than that, and half make less.
Is Gallatin County, Montana expensive? In Gallatin County, Montana, the median home is worth about $140,000, and the typical rent is about $555 a month.
How educated are people in Gallatin County, Montana? About 41.0% of adults age 25 and over in Gallatin County, Montana hold a bachelor's degree or higher.
What is the poverty rate in Gallatin County, Montana? About 12.8% of people in Gallatin County, Montana live below the federal poverty line.
Has Gallatin County, Montana grown since 1990? Yes, Gallatin County, Montana has grown since 1990. The population has added about 17,368 residents, a change of about 34 percent over that period.
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