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CITY

Milliken

Colorado · 9,183 residents (2025 est.) · 13.1 sq mi
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Part of the Greeley metro area
The short version

With 8,871 people, Milliken is a city in Colorado. The population has roughly tripled since 2000, adding 5,983 people. 92% of homes are owner-occupied. This skews young, with a median age of 32.4. That puts it in the top 6% of US cities for household income. About 25% of adults have finished a four-year degree.

At a glance
Wealthier
above the US median
US median: $82,259
Younger
median age 32.4
US median: 38.9
Less educated
25% hold a bachelor's degree
US average: 36%
Less affordable
home values up 71%, inflation adjusted
US median home: $376,019
Section 01

Population & growth

8,871
+207%since 2000
from 2,888 in 2000
9,183 in 2025 (Census Bureau estimate)
1990 – 2025
679 / sq mi
+50%since 2009
from 453 / sq mi in 2009
US average: 281
32.4
+20%since 2000
from 27.0 in 2000
US average: 38.9
Land area
13.1 sq mi
Population, 19902024
8433K5K7K10K19902000201020202024Milliken
20249K
1990201020202024
Age distribution, 2024
Under 57.1%(634)
US avg: 5.6%
5 to 97.5%(661)
US avg: 6%
10 to 146.4%(572)
US avg: 6.4%
15 to 193.3%(296)
US avg: 6.6%
20 to 242.7%(238)
US avg: 6.5%
25 to 3429.3%(2,600)
US avg: 13.7%
35 to 4413.5%(1,195)
US avg: 13.2%
45 to 546.9%(612)
US avg: 12.2%
55 to 6412.6%(1,119)
US avg: 12.7%
65 to 749.3%(828)
US avg: 10.2%
75 to 840.8%(69)
US avg: 5.1%
85 and over0.5%(47)
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

$107,500
+35%inflation adjusted, since 2000
from $43,603 in 2000
US average: $82,259
1990 – 2024
$39,386
+172%since 2000
from $14,484 in 2000
US average: $44,673
Households earning $100K+
71.6%
+38.1 ptssince 2009
from 33.5% in 2009
US average: 53.3%
2.4%
−9.8 ptssince 2000
from 12.2% in 2000
US average: 12.5%
0.283
−23%since 2010
from 0.367 in 2010
US average: 0.476
Workforce by industry, 2024
Retail trade19%
US avg: 9.9%
Information9.1%
US avg: 10.8%
Finance & insurance5.6%
US avg: 5.9%
Professional, scientific, technical5.4%
US avg: 5.1%
Wholesale trade4.5%
US avg: 6.9%
Other services3.2%
US avg: 6.7%
Agriculture, forestry, fishing3.2%
US avg: 1.6%
Transportation & warehousing3%
US avg: 2.2%
Public administration2.7%
US avg: 4.8%
Manufacturing2%
US avg: 0.4%
Construction1.2%
US avg: 1.2%
Education & health services0.2%
US avg: 0.9%
Arts, entertainment, food0%
US avg: 1.9%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 03

Housing

$406,700
+71%inflation adjusted, since 2000
from $130,200 in 2000
US average: $376,019
1990 – 2024
$2,102
+94%inflation adjusted, since 2000
from $594 in 2000
US average: $1,442
92.1%
+9.4 ptssince 2000
from 82.7% in 2000
7.9% rent
3.6%
Unchangedsince 2009
from 3.5% in 2009
US average: 10.0%
2.78 people
−6%since 2009
from 2.96 people in 2009
US average: 2.54
29.4%
−8.9 ptssince 2009
from 38.3% in 2009
US average: 22.9%
54.5%
+21.5 ptssince 2009
from 33.0% in 2009
US average: 47.4%
3.8
+27%since 2009
from 3.0 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.
78
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04

Race & ethnicity

2000
White, non-Hispanic57.5%(1,660)
Black0.1%(4)
Hispanic / Latino40.8%(1,177)
Asian0.5%(14)
Other0%
2024
White, non-Hispanic69.9%(6,205)
Black0%(0)
Hispanic / Latino28.1%(2,496)
Asian0%(0)
Other1.9%(170)
54
−2%since 2009
from 55 in 2009
2009 – 2024
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins

Detailed origins & ancestry

Hispanic origin
Mexican23.4%(2,073)
Puerto Rican1.4%(121)
Spaniard0.1%(11)
Ancestry
German27.4%(2,434)
Italian7.9%(703)
Irish7.8%(689)
English6.3%(557)
American5.2%(459)
Dutch3.3%(290)
Swedish1.8%(159)
Greek1.7%(150)
Scottish1.5%(129)
French1%(91)
British0.7%(63)
+ 5 more ancestry groups with data
Norwegian0.4%(39)
Canadian0.3%(23)
Czech0.2%(18)
Hungarian0.2%(18)
Finnish0.2%(17)
Section 05

Education

24.5%
+11.1 ptssince 2000
from 13.4% in 2000
US average: 35.6%
High school or higher
89.2%
+20.0 ptssince 2000
from 69.2% in 2000
US average: 89.6%
8.3%
+4.9 ptssince 2000
from 3.3% in 2000
US average: 14.0%
Section 06

Commute & transportation

31.9 min
+51%since 2000
from 21.1 min in 2000
US average: 26.5
76.5%
−3.9 ptssince 2009
from 80.3% in 2009
US average: 68.9%
6.3%
−5.4 ptssince 2009
from 11.7% in 2009
US average: 8.5%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 3.2%
14.3%
+9.6 ptssince 2009
from 4.7% in 2009
US average: 15.0%
0.0%
−1.1 ptssince 2009
from 1.1% in 2009
US average: 2.4%
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 0.4%
2.5%
+0.3 ptssince 2009
from 2.2% in 2009
US average: 8.3%
Section 07

Work & employment

0.5%
−2.9 ptssince 2011
from 3.4% in 2011
US average: 5.2%
78.2%
+3.2 ptssince 2011
from 75.0% in 2011
US average: 63.5%
Women 20-64 in the labor force
86.2%
+6.6 ptssince 2020
from 79.6% in 2020
US average: 74.6%
11.1%
+2.9 ptssince 2009
from 8.2% in 2009
US average: 13.1%
40.2%
+15.1 ptssince 2009
from 25.1% in 2009
US average: 42.5%
Section 08

People & community

52.5%
−3.9 ptssince 2009
from 56.3% in 2009
47.5%
+3.9 ptssince 2009
from 43.7% in 2009
6.7%
−6.1 ptssince 2009
from 12.8% in 2009
US average: 14.1%
4.8%
−5.6 ptssince 2009
from 10.3% in 2009
US average: 6.2%
12.1%
+7.5 ptssince 2012
from 4.6% in 2012
US average: 13.3%
2.7%
−22.0 ptssince 2013
from 24.7% in 2013
US average: 8.4%
93.4%
+4.5 ptssince 2017
from 88.9% in 2017
US average: 91.0%
Computer in household
95.0%
−2.3 ptssince 2020
from 97.3% in 2020
US average: 95.5%
88.3%
−5.8 ptssince 2020
from 94.1% in 2020
US average: 87.7%
81.5%
−8.3 ptssince 2016
from 89.8% in 2016
US average: 77.7%
18.4%
+8.9 ptssince 2016
from 9.5% in 2016
US average: 13.6%
Marital status
Men 15+
Never married21.1%(804)
Married68%(2,589)
Widowed2%(75)
Divorced9%(341)
Women 15+
Never married11.1%(356)
Married77.5%(2,477)
Widowed5.4%(173)
Divorced5.9%(189)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

2.7%
−22.0 ptssince 2013
from 24.7% in 2013
US average: 8.4%
64.3%
+7.7 ptssince 2020
from 56.6% in 2020
US average: 54.8%
Direct-purchase
11.3%
+2.7 ptssince 2020
from 8.6% in 2020
US average: 13.8%
13.4%
−2.9 ptssince 2020
from 16.3% in 2020
US average: 18.4%
14.4%
−6.9 ptssince 2020
from 21.3% in 2020
US average: 20.9%
VA health care
1.3%
−2.1 ptssince 2020
from 3.4% in 2020
US average: 2.2%
Any private
75.7%
+10.5 ptssince 2020
from 65.2% in 2020
US average: 67.1%
Any public
26.8%
−9.7 ptssince 2020
from 36.5% 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)74.9%(236)
US avg: 26.4%
Gulf War (1990s)8.3%(26)
US avg: 24.3%
Vietnam era10.2%(32)
US avg: 33.1%
Korean War0%(0)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 315 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 Milliken, Colorado?

Milliken, Colorado has about 8,871 residents according to the 2024 American Community Survey.

What is the median household income in Milliken, Colorado?

The typical household in Milliken, Colorado earns about $107,500 a year. Half of households make more than that, and half make less.

Is Milliken, Colorado expensive?

In Milliken, Colorado, the median home is worth about $406,700, and the typical rent is about $2,102 a month.

How educated are people in Milliken, Colorado?

About 24.5% of adults age 25 and over in Milliken, Colorado hold a bachelor's degree or higher.

What is the poverty rate in Milliken, Colorado?

About 2.4% of people in Milliken, Colorado live below the federal poverty line.

Has Milliken, Colorado grown since 1990?

Yes, Milliken, Colorado has grown since 1990. The population has added about 7,298 residents, a change of about 464 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 →