United States › Colorado › Boulder County COUNTY · 2000 CENSUS
Boulder County Colorado · 291,288 residents · 726 sq mi
Time machine
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The short version
Boulder County is a county of 291,288 people in Colorado. 52% of adults hold a bachelor's degree, against 24% nationally. Home values have more than doubled since 1990, reaching $231,000. Growth has run 29% since 1990, or 65,949 more people. Median rent is $825 a month. Median household income runs $55,861, well clear of the $42,589 US median.
At a glance
Wealthier
above the US median
US median: $42,589
Younger
median age 33.4
US median: 35.2
More educated
52% hold a bachelor's degree
US average: 24%
Less affordable
home values up 71%, inflation adjusted
US median home: $120,530
Section 01
Population & growth from 31.6 in 1990
US average: 35.2
Population, 1990 – 2024
215K 246K 278K 310K 341K 1990 2000 2010 2020 2024 Boulder County Age distribution, 2000
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $55,861
+20%inflation adjusted, since 1990
from $35,322 in 1990
US average: $42,589
from $17,359 in 1990
US average: $21,522
from 11.0% in 1990
US average: 12.4%
$231,000
+71%inflation adjusted, since 1990
from $102,300 in 1990
US average: $120,530
$825
+25%inflation adjusted, since 1990
from $502 in 1990
US average: $602
from 61.1% in 1990
35.3% rent
Section 04
Race & ethnicity 1990
White, non-Hispanic 93.5%(210,581)
Hispanic / Latino 6.7%(15,097)
2000
White, non-Hispanic 83.6%(243,512)
Hispanic / Latino 10.5%(30,456)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Detailed origin tables are available for 2024; showing 2024 data.
Hispanic origin
+ 10 more hispanic origin groups with data Asian origin
+ 7 more asian origin groups with data Ancestry
+ 49 more ancestry groups with data from 42.1% in 1990
US average: 24.4%
High school or higher
from 91.3% in 1990
US average: 80.3%
from 16.4% in 1990
US average: 8.8%
Section 06
Commute & transportation from 21.9 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
Women 15+
Never married 28.6%(33,384)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2000
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 11.3% in 2013
US average: 8.4%
from 63.3% in 2020
US average: 54.8%
Direct-purchase
from 19.3% in 2020
US average: 13.8%
from 14.5% in 2020
US average: 18.4%
from 11.8% in 2020
US average: 20.9%
VA health care
from 1.3% in 2020
US average: 2.2%
Any private
from 80.4% in 2020
US average: 67.1%
Any public
from 25.4% 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) 25%(2,899)
Gulf War (1990s) 15.9%(1,847)
Share of the 11,593 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 Boulder County Head to head
Compare Boulder County to nearby counties BOULDER COUNTY VS
Gilpin County
Income $95,361 +71%
Home value $573,900 +148%
Population 6,073 −98%
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BOULDER COUNTY VS
Broomfield County
Income $123,874 +122%
Home value $664,500 +188%
Population 79,174 −76%
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BOULDER COUNTY VS
Clear Creek County
Income $94,577 +69%
Home value $608,500 +163%
Population 8,994 −97%
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BOULDER COUNTY VS
Denver County
Income $94,718 +70%
Home value $616,000 +167%
Population 740,613 +125%
SEE FULL COMPARISON →
Frequently asked
How many people live in Boulder County, Colorado? Boulder County, Colorado has about 291,288 residents according to the 2000 Census.
What is the median household income in Boulder County, Colorado? The typical household in Boulder County, Colorado earns about $55,861 a year. Half of households make more than that, and half make less.
Is Boulder County, Colorado expensive? In Boulder County, Colorado, the median home is worth about $231,000, and the typical rent is about $825 a month.
How educated are people in Boulder County, Colorado? About 52.4% of adults age 25 and over in Boulder County, Colorado hold a bachelor's degree or higher.
What is the poverty rate in Boulder County, Colorado? About 9.5% of people in Boulder County, Colorado live below the federal poverty line.
Has Boulder County, Colorado grown since 1990? Yes, Boulder County, Colorado has grown since 1990. The population has added about 65,949 residents, a change of about 29 percent over that period.
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