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CITY · 2010 ACS

Boulder

Colorado · 97,385 residents · 26.9 sq mi
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The short version

With 97,385 people, Boulder is a city in Colorado. This is an unusually credentialed place: 69% of adults have a four-year degree. The typical home is worth $475,200, having risen by half since 2000. This skews young, with a median age of 28.7. 48% of homes are owner-occupied. The poverty rate is 21.1%, above the 13.8% national rate.

At a glance
Average income
near the US median
US median: $52,703
Younger
median age 28.7
US median: 37.2
More educated
69% hold a bachelor's degree
US average: 28%
Less affordable
home values up 38%, inflation adjusted
US median home: $225,659
Section 01

Population & growth

97,385
+3%since 2000
from 94,673 in 2000
1990 – 2025
28.7
−1%since 2000
from 29.0 in 2000
US average: 37.2
Land area
26.9 sq mi
Population, 19902024
81K88K96K103K111K19902000201020202024Boulder
2024106K
1990201020202024
Age distribution, 2010
Under 54.1%(3,955)
US avg: 6.5%
5 to 94%(3,867)
US avg: 6.6%
10 to 143.6%(3,552)
US avg: 6.7%
15 to 1911%(10,681)
US avg: 7.1%
20 to 2420.3%(19,814)
US avg: 7%
25 to 3416%(15,569)
US avg: 13.3%
35 to 4411.7%(11,420)
US avg: 13.3%
45 to 5410.8%(10,505)
US avg: 14.6%
55 to 649.6%(9,318)
US avg: 11.8%
65 to 744.6%(4,475)
US avg: 7%
75 to 842.7%(2,659)
US avg: 4.2%
85 and over1.6%(1,570)
US avg: 1.8%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$51,779
−9%inflation adjusted, since 2000
from $44,748 in 2000
US average: $52,703
1990 – 2024
$35,830
+31%since 2000
from $27,262 in 2000
US average: $27,286
Households earning $100K+
36.0%
Unchangedsince 2009
from 36.0% in 2009
US average: 33.3%
21.1%
+3.7 ptssince 2000
from 17.4% in 2000
US average: 13.8%
0.544
US average: 0.461
Workforce by industry, 2010
Information10.5%
US avg: 11.5%
Retail trade7%
US avg: 10.9%
Other services4.6%
US avg: 7%
Wholesale trade3.1%
US avg: 7.2%
Arts, entertainment, food2.9%
US avg: 2.4%
Public administration2.7%
US avg: 4.9%
Transportation & warehousing2.1%
US avg: 3.1%
Finance & insurance1.8%
US avg: 5.1%
Professional, scientific, technical1.4%
US avg: 4.2%
Agriculture, forestry, fishing0.5%
US avg: 1.9%
Education & health services0.4%
US avg: 0.9%
Manufacturing0.3%
US avg: 0.5%
Construction0.2%
US avg: 1.4%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$475,200
+38%inflation adjusted, since 2000
from $272,200 in 2000
US average: $225,659
1990 – 2024
$1,010
−2%inflation adjusted, since 2000
from $818 in 2000
US average: $853
47.7%
−1.8 ptssince 2000
from 49.5% in 2000
52.3% rent
6.4%
Unchangedsince 2009
from 6.3% in 2009
US average: 12.1%
2.12 people
−5%since 2009
from 2.24 people in 2009
US average: 2.60
29.2%
+0.2 ptssince 2009
from 29.0% in 2009
US average: 30.9%
62.4%
−1.8 ptssince 2009
from 64.1% in 2009
US average: 46.8%
9.2
−1%since 2009
from 9.3 in 2009
2009 – 2024
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-Hispanic84.2%(79,721)
Black1.1%(1,085)
Hispanic / Latino8.2%(7,801)
Asian4%(3,772)
Other0%
2010
White, non-Hispanic83%(80,873)
Black0.9%(828)
Hispanic / Latino8.7%(8,507)
Asian4.7%(4,558)
Other2.4%(2,343)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican6%(5,821)
Spaniard0.7%(639)
Puerto Rican0.2%(219)
Cuban0.2%(205)
Salvadoran0.2%(158)
Argentine0.1%(142)
Chilean0.1%(117)
Colombian0.1%(103)
Venezuelan0.1%(94)
Guatemalan0.1%(62)
+ 6 more hispanic origin groups with data
Dominican0.1%(52)
Peruvian0%(25)
Honduran0%(15)
Ancestry
German23.2%(22,473)
English16%(15,511)
Irish14.6%(14,140)
Italian6.8%(6,579)
Polish4.6%(4,460)
Scottish4.4%(4,251)
French4%(3,851)
Swedish3.5%(3,434)
Russian3.1%(3,025)
Scotch-Irish2.9%(2,807)
Norwegian2.8%(2,677)
American2.6%(2,553)
+ 42 more ancestry groups with data
Dutch2.4%(2,305)
British1.5%(1,498)
Czech1.3%(1,263)
Danish1.3%(1,215)
Hungarian1.1%(1,103)
Welsh1.1%(1,080)
Greek0.6%(629)
Austrian0.6%(612)
Lithuanian0.6%(594)
Arab0.6%(574)
Swiss0.6%(536)
Ukrainian0.5%(501)
Finnish0.4%(341)
Canadian0.3%(291)
Portuguese0.3%(289)
Slovak0.3%(285)
Iranian0.3%(270)
Belgian0.3%(254)
Lebanese0.2%(242)
Romanian0.2%(234)
West Indian0.2%(183)
Armenian0.2%(179)
Slovene0.2%(168)
Croatian0.2%(166)
Israeli0.2%(163)
Latvian0.2%(150)
Egyptian0.1%(88)
Australian0.1%(77)
Serbian0.1%(77)
Turkish0.1%(68)
Brazilian0.1%(62)
Bulgarian0.1%(54)
Jamaican0.1%(54)
Ethiopian0%(48)
Moroccan0%(31)
Syrian0%(21)
Nigerian0%(13)
Barbadian0%(10)
Section 05

Education

69.0%
+2.2 ptssince 2000
from 66.9% in 2000
US average: 27.9%
High school or higher
95.5%
+0.8 ptssince 2000
from 94.7% in 2000
US average: 84.9%
35.1%
+4.6 ptssince 2000
from 30.5% in 2000
US average: 10.2%
Section 06

Commute & transportation

18.7 min
+44%since 2000
from 13.0 min in 2000
US average: 25.2
53.1%
−0.7 ptssince 2009
from 53.8% in 2009
US average: 76.2%
6.3%
−0.2 ptssince 2009
from 6.5% in 2009
US average: 10.4%
9.7%
−0.5 ptssince 2009
from 10.2% in 2009
US average: 4.7%
10.3%
+1.2 ptssince 2009
from 9.1% in 2009
US average: 4.1%
9.3%
−0.1 ptssince 2009
from 9.4% in 2009
US average: 2.8%
9.8%
+0.2 ptssince 2009
from 9.6% in 2009
US average: 0.5%
8.0%
+0.6 ptssince 2009
from 7.3% in 2009
US average: 8.7%
Section 07

Work & employment

15.8%
−0.8 ptssince 2009
from 16.6% in 2009
US average: 12.9%
55.6%
+3.7 ptssince 2009
from 51.9% in 2009
US average: 35.2%
Section 08

People & community

51.1%
−0.7 ptssince 2009
from 51.8% in 2009
48.9%
+0.7 ptssince 2009
from 48.2% in 2009
11.1%
+0.4 ptssince 2009
from 10.7% in 2009
US average: 12.8%
4.7%
−0.3 ptssince 2009
from 5.0% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married61.7%(30,726)
Married29.4%(14,653)
Widowed1.2%(584)
Divorced7.6%(3,805)
Women 15+
Never married53.8%(25,244)
Married32.6%(15,306)
Widowed3.7%(1,734)
Divorced9.8%(4,618)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

3.4%
−5.7 ptssince 2013
from 9.1% in 2013
US average: 8.4%
64.0%
+2.5 ptssince 2020
from 61.5% in 2020
US average: 54.8%
Direct-purchase
22.8%
−1.7 ptssince 2020
from 24.5% in 2020
US average: 13.8%
12.3%
+0.8 ptssince 2020
from 11.5% in 2020
US average: 18.4%
9.7%
−0.7 ptssince 2020
from 10.4% in 2020
US average: 20.9%
VA health care
1.0%
Unchangedsince 2020
from 1.0% in 2020
US average: 2.2%
Any private
83.9%
+0.1 ptssince 2020
from 83.8% in 2020
US average: 67.1%
Any public
21.1%
+0.1 ptssince 2020
from 21.0% 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)26.3%(661)
US avg: 26.4%
Gulf War (1990s)16.5%(415)
US avg: 24.3%
Vietnam era38.6%(970)
US avg: 33.1%
Korean War5.8%(145)
US avg: 4.5%
World War II5.5%(138)
US avg: 1%

Share of the 2,510 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
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Frequently asked

How many people live in Boulder, Colorado?

Boulder, Colorado has about 97,385 residents according to the 2010 American Community Survey.

What is the median household income in Boulder, Colorado?

The typical household in Boulder, Colorado earns about $51,779 a year. Half of households make more than that, and half make less.

Is Boulder, Colorado expensive?

In Boulder, Colorado, the median home is worth about $475,200, and the typical rent is about $1,010 a month.

How educated are people in Boulder, Colorado?

About 69.0% of adults age 25 and over in Boulder, Colorado hold a bachelor's degree or higher.

What is the poverty rate in Boulder, Colorado?

About 21.1% of people in Boulder, Colorado live below the federal poverty line.

Has Boulder, Colorado grown since 1990?

Yes, Boulder, Colorado has grown since 1990. The population has added about 14,073 residents, a change of about 17 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 →