Colorado Counties

# Zip Code Population Primary City
1 80002 18020 Arvada
2 80003 35384 Arvada
3 80004 35892 Arvada
4 80005 25553 Arvada
5 80007 7262 Arvada
6 80010 39728 Aurora
7 80011 47461 Aurora
8 80012 46665 Aurora
9 80013 69588 Aurora
10 80014 36710 Aurora
11 80015 62432 Aurora
12 80016 41219 Aurora
13 80017 34270 Aurora
14 80018 9206 Aurora
15 80019 1690 Aurora
16 80020 46871 Broomfield
17 80021 30051 Broomfield
18 80022 42699 Commerce City
19 80023 15415 Broomfield
20 80026 26378 Lafayette
21 80027 31034 Louisville
22 80030 15329 Westminster
23 80031 33932 Westminster
24 80033 23969 Wheat Ridge
25 80045 277 Aurora
26 80047 Aurora
27 80101 392 Agate
28 80102 5514 Bennett
29 80103 2458 Byers
30 80104 27588 Castle Rock
31 80105 1171 Deer Trail
32 80106 4232 Elbert
33 80107 12042 Elizabeth
34 80108 22612 Castle Rock
35 80109 17219 Castle Rock
36 80110 20867 Englewood
37 80111 28948 Englewood
38 80112 29217 Englewood
39 80113 20562 Englewood
40 80116 3942 Franktown
41 80117 2587 Kiowa
42 80118 5308 Larkspur
43 80120 28435 Littleton
44 80121 17853 Littleton
45 80122 29783 Littleton
46 80123 44795 Littleton
47 80124 18020 Lone Tree
48 80125 10190 Littleton
49 80126 39698 Littleton
50 80127 42597 Littleton
51 80128 34988 Littleton
52 80129 27007 Littleton
53 80130 27054 Littleton
54 80132 19637 Monument
55 80133 2042 Palmer Lake
56 80134 55075 Parker
57 80135 3833 Sedalia
58 80136 4834 Strasburg
59 80137 1323 Watkins
60 80138 29786 Parker
61 80202 10148 Denver
62 80203 18839 Denver
63 80204 31493 Denver
64 80205 29221 Denver
65 80206 21521 Denver
66 80207 21216 Denver
67 80209 21526 Denver
68 80210 33946 Denver
69 80211 31583 Denver
70 80212 18051 Denver
71 80214 24821 Denver
72 80215 17843 Denver
73 80216 10924 Denver
74 80218 17928 Denver
75 80219 61296 Denver
76 80220 33529 Denver
77 80221 37779 Denver
78 80222 20073 Denver
79 80223 17987 Denver
80 80224 17256 Denver
81 80225 Denver
82 80226 30930 Denver
83 80227 33667 Denver
84 80228 30138 Denver
85 80229 49598 Denver
86 80230 7559 Denver
87 80231 32127 Denver
88 80232 21411 Denver
89 80233 45386 Denver
90 80234 25937 Denver
91 80235 7571 Denver
92 80236 16123 Denver
93 80237 17569 Denver
94 80238 10058 Denver
95 80239 40512 Denver
96 80241 31746 Thornton
97 80246 12875 Denver
98 80247 25449 Denver
99 80249 23404 Denver
100 80260 31412 Denver
101 80264 0 Denver
102 80265 Denver
103 80266 Denver
104 80290 0 Denver
105 80293 0 Denver
106 80294 0 Denver
107 80295 Denver
108 80299 Denver
109 80301 22555 Boulder
110 80302 26941 Boulder
111 80303 22361 Boulder
112 80304 25623 Boulder
113 80305 16874 Boulder
114 80401 39378 Golden
115 80403 18211 Golden
116 80421 8042 Bailey
117 80422 4326 Black Hawk
118 80423 169 Bond
119 80424 9627 Breckenridge
120 80428 706 Clark
121 80430 Coalmont
122 80433 8354 Conifer
123 80435 7278 Dillon
124 80439 23778 Evergreen
125 80440 2422 Fairplay
126 80446 3715 Granby
127 80447 1964 Grand Lake
128 80449 909 Hartsel
129 80452 3097 Idaho Springs
130 80455 497 Jamestown
131 80456 620 Jefferson
132 80459 2450 Kremmling
133 80461 7090 Leadville
134 80463 136 Mc Coy
135 80465 15147 Morrison
136 80466 3338 Nederland
137 80467 2224 Oak Creek
138 80468 391 Parshall
139 80470 3287 Pine
140 80474 Rollinsville
141 80479 48 Toponas
142 80480 1300 Walden
143 80481 572 Ward
144 80487 16745 Steamboat Springs
145 80498 7002 Silverthorne
146 80501 39521 Longmont
147 80503 31064 Longmont
148 80504 46876 Longmont
149 80510 420 Allenspark
150 80512 2185 Bellvue
151 80513 10296 Berthoud
152 80514 4106 Dacono
153 80515 1010 Drake
154 80516 20254 Erie
155 80517 9313 Estes Park
156 80521 33409 Fort Collins
157 80524 31668 Fort Collins
158 80525 48419 Fort Collins
159 80526 44183 Fort Collins
160 80528 17946 Fort Collins
161 80530 3790 Frederick
162 80534 11301 Johnstown
163 80535 2636 Laporte
164 80536 1759 Livermore
165 80537 38821 Loveland
166 80538 43930 Loveland
167 80540 4461 Lyons
168 80542 3631 Mead
169 80543 5887 Milliken
170 80545 851 Red Feather Lakes
171 80549 8642 Wellington
172 80550 20675 Windsor
173 80601 33833 Brighton
174 80602 27665 Brighton
175 80603 11973 Brighton
176 80610 2791 Ault
177 80611 659 Briggsdale
178 80612 430 Carr
179 80615 7482 Eaton
180 80620 17775 Evans
181 80621 12079 Fort Lupton
182 80622 268 Galeton
183 80624 946 Gill
184 80631 48603 Greeley
185 80634 52861 Greeley
186 80640 11054 Henderson
187 80642 4309 Hudson
188 80643 3011 Keenesburg
189 80644 2989 Kersey
190 80645 3905 La Salle
191 80648 1001 Nunn
192 80649 299 Orchard
193 80650 1432 Pierce
194 80651 4176 Platteville
195 80652 574 Roggen
196 80653 791 Weldona
197 80654 2359 Wiggins
198 80701 16042 Fort Morgan
199 80705 884 Log Lane Village
200 80720 2558 Akron
201 80721 154 Amherst
202 80722 349 Atwood
203 80723 7179 Brush
204 80726 381 Crook
205 80727 425 Eckley
206 80728 878 Fleming
207 80729 540 Grover
208 80731 1494 Haxtun
209 80733 529 Hillrose
210 80734 3045 Holyoke
211 80735 405 Idalia
212 80736 648 Iliff
213 80737 1537 Julesburg
214 80740 108 Lindon
215 80741 935 Merino
216 80742 225 New Raymer
217 80743 1074 Otis
218 80744 488 Ovid
219 80745 156 Padroni
220 80747 462 Peetz
221 80749 341 Sedgwick
222 80750 412 Snyder
223 80751 18857 Sterling
224 80754 164 Stoneham
225 80755 163 Vernon
226 80757 255 Woodrow
227 80758 3791 Wray
228 80759 4698 Yuma
229 80801 154 Anton
230 80802 238 Arapahoe
231 80804 327 Arriba
232 80805 453 Bethune
233 80807 5304 Burlington
234 80808 6351 Calhan
235 80809 1519 Cascade
236 80810 1127 Cheyenne Wells
237 80812 275 Cope
238 80813 2055 Cripple Creek
239 80814 4023 Divide
240 80815 911 Flagler
241 80816 5180 Florissant
242 80817 27311 Fountain
243 80818 343 Genoa
244 80820 806 Guffey
245 80821 1093 Hugo
246 80822 260 Joes
247 80823 203 Karval
248 80824 207 Kirk
249 80825 422 Kit Carson
250 80827 549 Lake George
251 80828 3341 Limon
252 80829 5476 Manitou Springs
253 80830 254 Matheson
254 80831 21993 Peyton
255 80832 666 Ramah
256 80833 754 Rush
257 80834 318 Seibert
258 80835 911 Simla
259 80836 1157 Stratton
260 80840 6682 U S A F Academy
261 80861 255 Vona
262 80863 11754 Woodland Park
263 80864 1325 Yoder
264 80902 12289 Colorado Springs
265 80903 15057 Colorado Springs
266 80904 19867 Colorado Springs
267 80905 16254 Colorado Springs
268 80906 37719 Colorado Springs
269 80907 26758 Colorado Springs
270 80908 13827 Colorado Springs
271 80909 35739 Colorado Springs
272 80910 28794 Colorado Springs
273 80911 30596 Colorado Springs
274 80912 Colorado Springs
275 80913 2988 Colorado Springs
276 80915 19519 Colorado Springs
277 80916 34640 Colorado Springs
278 80917 29273 Colorado Springs
279 80918 45467 Colorado Springs
280 80919 27398 Colorado Springs
281 80920 38569 Colorado Springs
282 80921 18999 Colorado Springs
283 80922 26549 Colorado Springs
284 80923 26105 Colorado Springs
285 80924 4534 Colorado Springs
286 80925 5906 Colorado Springs
287 80926 1403 Colorado Springs
288 80927 604 Colorado Springs
289 80928 1202 Colorado Springs
290 80929 231 Colorado Springs
291 80930 821 Colorado Springs
292 80938 17 Colorado Springs
293 80939 0 Colorado Springs
294 80951 4202 Colorado Springs
295 81001 30498 Pueblo
296 81003 14939 Pueblo
297 81004 25540 Pueblo
298 81005 29975 Pueblo
299 81006 11513 Pueblo
300 81007 29709 Pueblo
301 81008 9641 Pueblo
302 81020 954 Aguilar
303 81021 14 Arlington
304 81022 1560 Avondale
305 81023 1236 Beulah
306 81025 1071 Boone
307 81027 125 Branson
308 81029 326 Campo
309 81036 962 Eads
310 81039 1856 Fowler
311 81040 536 Gardner
312 81041 760 Granada
313 81044 224 Hasty
314 81045 88 Haswell
315 81047 1559 Holly
316 81049 289 Kim
317 81050 9894 La Junta
318 81052 9534 Lamar
319 81054 5134 Las Animas
320 81055 1339 La Veta
321 81057 418 Mc Clave
322 81058 990 Manzanola
323 81059 651 Model
324 81062 2439 Olney Springs
325 81063 2726 Ordway
326 81064 282 Pritchett
327 81067 5670 Rocky Ford
328 81069 1888 Rye
329 81071 334 Sheridan Lake
330 81073 1932 Springfield
331 81075 Stonington
332 81076 418 Sugar City
333 81081 70 Trinchera
334 81082 12480 Trinidad
335 81084 137 Two Buttes
336 81089 4602 Walsenburg
337 81090 981 Walsh
338 81091 812 Weston
339 81092 865 Wiley
340 81101 14675 Alamosa
341 81120 2267 Antonito
342 81122 8228 Bayfield
343 81123 805 Blanca
344 81125 3447 Center
345 81127 Chimney Rock
346 81130 671 Creede
347 81132 3231 Del Norte
348 81133 840 Fort Garland
349 81134 San Luis
350 81136 261 Hooper
351 81137 5069 Ignacio
352 81140 2341 La Jara
353 81143 672 Moffat
354 81144 7344 Monte Vista
355 81146 531 Mosca
356 81147 11446 Pagosa Springs
357 81149 838 Saguache
358 81151 1470 Sanford
359 81152 1434 San Luis
360 81154 1148 South Fork
361 81155 225 Villa Grove
362 81201 8645 Salida
363 81210 275 Almont
364 81211 7623 Buena Vista
365 81212 29742 Canon City
366 81220 141 Cimarron
367 81223 1639 Cotopaxi
368 81224 3446 Crested Butte
369 81226 9066 Florence
370 81228 Granite
371 81230 9075 Gunnison
372 81233 823 Howard
373 81235 802 Lake City
374 81236 1017 Nathrop
375 81237 82 Ohio City
376 81239 79 Parlin
377 81240 4323 Penrose
378 81243 93 Powderhorn
379 81247 Gunnison
380 81251 220 Twin Lakes
381 81252 3830 Westcliffe
382 81253 410 Wetmore
383 81301 28308 Durango
384 81303 7743 Durango
385 81320 388 Cahone
386 81321 14459 Cortez
387 81323 4409 Dolores
388 81324 1340 Dove Creek
389 81325 121 Egnar
390 81326 2193 Hesperus
391 81327 639 Lewis
392 81328 4069 Mancos
393 81331 476 Pleasant View
394 81335 131 Yellow Jacket
395 81401 22437 Montrose
396 81403 10534 Montrose
397 81410 1655 Austin
398 81411 55 Bedrock
399 81413 5243 Cedaredge
400 81415 1612 Crawford
401 81416 13874 Delta
402 81418 1714 Eckert
403 81419 3883 Hotchkiss
404 81422 692 Naturita
405 81424 1239 Nucla
406 81425 5424 Olathe
407 81428 3701 Paonia
408 81431 460 Redvale
409 81432 2682 Ridgway
410 81434 158 Somerset
411 81435 4965 Telluride
412 81501 23465 Grand Junction
413 81503 15250 Grand Junction
414 81504 28481 Grand Junction
415 81505 9779 Grand Junction
416 81506 10961 Grand Junction
417 81507 15081 Grand Junction
418 81520 13447 Clifton
419 81521 15397 Fruita
420 81522 139 Gateway
421 81523 763 Glade Park
422 81524 2300 Loma
423 81525 871 Mack
424 81526 5321 Palisade
425 81527 2073 Whitewater
426 81601 15442 Glenwood Springs
427 81610 446 Dinosaur
428 81611 9921 Aspen
429 81621 5914 Basalt
430 81623 15235 Carbondale
431 81624 1537 Collbran
432 81625 12921 Craig
433 81630 979 De Beque
434 81632 10276 Edwards
435 81633 19 Dinosaur
436 81635 5957 Parachute
437 81637 7721 Gypsum
438 81638 112 Hamilton
439 81639 2463 Hayden
440 81640 249 Maybell
441 81641 3834 Meeker
442 81642 61 Meredith
443 81643 793 Mesa
444 81647 7104 New Castle
445 81648 2808 Rangely
446 81650 13006 Rifle
447 81652 4904 Silt
448 81653 31 Slater
449 81654 1391 Snowmass
450 81657 5581 Vail


Colorado

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