2025 Compare Cities People:
Arnold, MO vs Broomfield, CO

Change Cities
Highlights
- Broomfield is 0% more densely populated than Arnold.
- People are 4.2% more likely to be married in Broomfield.
- The Median Age is 3.8 years younger in Broomfield.
 Arnold, MOBroomfield, COUnited States
 Population  Unlock72,697329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.2%  Unlock49.5%
 Median Age  Unlock38.438.4
 space3
 Population - 201020,875  Unlock309,327,143
 Population - 2000  Unlock38,272285,036,114
 Population - 199018,828  Unlock251,960,433
 Pop. 2000 to Now  Unlock88.7%15.6%
 Pop. 1990 to Now12.3%  Unlock30.8%
 space4
 Population Density  Unlock2,202.793.4
 Land Area11.6  Unlock3,531,905.4
 Water Area  Unlock0.5264,836.8
 space
 Est. Total Population By Age
 Arnold, MOBroomfield, COUnited States
 Age 0 to 45.7%  Unlock5.9%
 Age 5 to 9  Unlock6.3%6.1%
 Age 10 to 145.4%  Unlock6.6%
 Age 15 to 17  Unlock4.3%3.9%
 Age 18 to 202.8%  Unlock4.0%
 Age 21 to 24  Unlock4.8%5.2%
 Age 25 to 3414.9%  Unlock13.8%
 Age 35 to 44  Unlock14.7%12.9%
 Age 45 to 5412.6%  Unlock12.6%
 Age 55 to 59  Unlock6.4%6.7%
 Age 60 to 647.5%  Unlock6.3%
 Age 65 to 74  Unlock8.6%9.6%
 Age 75 to 846.0%  Unlock4.5%
 Age 85 and over  Unlock1.9%1.9%
 space1
 Race
 Arnold, MOBroomfield, COUnited States
 White90.4%  Unlock59.4%
 Black  Unlock1.2%12.2%
 Asian0.6%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races6.0%  Unlock3.2%
 Hispanic  Unlock12.9%18.4%
 space2
 Marriage & Family
 Arnold, MOBroomfield, COUnited States
 Married Population53.4%  Unlock49.8%
     Currently Married  Unlock54.5%48.0%
 Married but Separated2.9%  Unlock1.8%
 Single Population  Unlock44.4%50.2%
 Never Married25.8%  Unlock33.8%
 Divorced  Unlock10.9%10.8%
 Widowed7.4%  Unlock5.6%
 space5
 Household Size  Unlock2.452.60
 Households8,405  Unlock124,010,992
 Family Households  Unlock19,02780,755,759
     Married couple, w/children30.9%  Unlock30.5%
     Married couple, no children  Unlock45.8%42.9%
 Non Family Households2,875  Unlock43,255,233
     Single householder, w/children  Unlock10.1%15.8%
     Single householder, no children8.0%  Unlock10.8%
Reviews for Arnold    1 Reviews

Over 16 years ago

My husband's family lives in the area (Crestwood, Barnhart, Fenton, Ballwin), we have been visiting for about 20 years. We moved from a southern state which had it  More

   |    Reply

Start Your Review of Arnold

Reviews for Broomfield    8 Reviews

Over 6 years ago

I’ve lived in Broomfield for almost 25 years. We moved here to raise kids and for the schools in Boulder Valley School District (without having to live and pay for  More

   |    Reply

Broomfield, Colorado is a great place to live if you don’t actually want to live in a real town with character, real shops, restaurants, and a sense of community but  More

   |    Reply

Broomfield has all the advantages of Colorado (or around Denver), things like good weather and overall a decent economy, growing demographics, good schools, and views of  More

   |    Reply

Start Your Review of Broomfield


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.