Municipalities
Ranked by population
Rank
Municipality
Population 2018
Population 2017
Expenditures 2018
Square miles of municipality
No. of city employees
Phone
Website
Mayor/city manager
Year founded
1
City of Fort Collins
300 Laporte Ave.
Fort Collins, CO 80522
170,000
165,080
$520,000,000
59
2,400
970-221-6505
www.fcgov.com
Darin Alan Atteberry
city manager; Wade Troxell
mayor
1873
2
City of Boulder
1777 Broadway
Boulder, CO 80306
107,353
107,125
$385,886,000
28
1,351
303-441-3090
www.bouldercolorado.gov
Jane S. Brautigam
city manager; Sam Weaver
mayor; Suzanne Jones
mayor
1871
3
City of Greeley
1000 10th St.
Greeley, CO 80631
107,348
105,448
$389,041,330
47
923
970-350-9770
www.greeleygov.com
Roy H Otto
city manager; John Gates
mayor
1886
4
City of Longmont
350 Kimbark St.
Longmont, CO 80501
96,577
94,341
$315,230,000
22
971
303-776-6050
longmontcolorado.gov
Harold Dominguez
city manager; Brian Bagley
mayor
1873
5
City of Loveland
500 E. Third St., Suite 330
Loveland, CO 80537
77,446
76,701
$488,476,657
31
836
970-962-2000
www.cityofloveland.org
Stephen Adams
city manager; Jacki Marsh
mayor
1877
6
City and County of Broomfield
1 DesCombes Drive
Broomfield, CO 80020
69,267
68,341
$521,528,546
33
824
303-469-3301
www.broomfield.org
Charles Ozaki
city and county manager; Randy Ahrens
mayor; Jennifer Hoffman
city and county manager; Patrick Quinn
mayor
1961 (city); 2001 (county)
7
City of Brighton
500 S. Fourth Ave.
Brighton, CO 80601
39,211
38,000
$35,200,000
22
321
303-655-2000
www.brightonco.gov
Marv Falconburg
acting city manager; Greg Mills
mayor
1876
8
Town of Windsor
301 Walnut St.
Windsor, CO 80550
28,967
25,330
$63,825,316
25
173
970-674-2400
www.windsorgov.com
Shane Hale
town manager; Kristie Melendez
mayor; Paul Rennemeyer
mayor
1890
9
City of Lafayette
1290 S. Public Road
Lafayette, CO 80026
28,714
28,246
$69,167,969
9
200
303-661-1225
www.cityoflafayette.com
Fritz Sprague
city administrator; Alexandra Lynch
Mayor; Jamie Harkins
mayor; Gary Klaphake
city administrator; Christine Berg
mayor
1889
10
Town of Erie
645 Holbrook St.
Erie, CO 80516
24,234
24,234
N/A
20
329
303-926-2769
www.erieco.gov
Jennifer Carroll
mayor; Malcolm Fleming
town administrator
1874