Colorado Top 100 Zip Codes By Population

Select a zip code to find real estate, mortgage, and insurance professionals in that area.

Zip Code 80134 | PARKER, CO | Population: 76,369 Zip Code 80013 | AURORA, CO | Population: 75,099 Zip Code 80015 | AURORA, CO | Population: 71,466 Zip Code 80634 | GREELEY, CO | Population: 65,980 Zip Code 80016 | AURORA, CO | Population: 65,406 Zip Code 80219 | DENVER, CO | Population: 61,585 Zip Code 80504 | LONGMONT, CO | Population: 60,183 Zip Code 80022 | COMMERCE CITY, CO | Population: 57,432 Zip Code 80525 | FORT COLLINS, CO | Population: 55,901 Zip Code 80011 | AURORA, CO | Population: 54,254 Zip Code 80229 | DENVER, CO | Population: 54,153 Zip Code 80631 | GREELEY, CO | Population: 52,336 Zip Code 80020 | BROOMFIELD, CO | Population: 52,141 Zip Code 80012 | AURORA, CO | Population: 49,897 Zip Code 80538 | LOVELAND, CO | Population: 49,084 Zip Code 80233 | DENVER, CO | Population: 48,050 Zip Code 80918 | COLORADO SPRINGS, CO | Population: 47,453 Zip Code 80123 | LITTLETON, CO | Population: 47,302 Zip Code 80239 | DENVER, CO | Population: 46,177 Zip Code 80526 | FORT COLLINS, CO | Population: 45,624 Zip Code 80127 | LITTLETON, CO | Population: 44,776 Zip Code 80126 | LITTLETON, CO | Population: 44,221 Zip Code 80537 | LOVELAND, CO | Population: 43,603 Zip Code 80602 | BRIGHTON, CO | Population: 43,375 Zip Code 80501 | LONGMONT, CO | Population: 42,822 Zip Code 80010 | AURORA, CO | Population: 42,303 Zip Code 80221 | DENVER, CO | Population: 42,224 Zip Code 80401 | GOLDEN, CO | Population: 41,913 Zip Code 80014 | AURORA, CO | Population: 41,711 Zip Code 80601 | BRIGHTON, CO | Population: 40,460 Zip Code 80916 | COLORADO SPRINGS, CO | Population: 39,990 Zip Code 80920 | COLORADO SPRINGS, CO | Population: 39,540 Zip Code 80210 | DENVER, CO | Population: 39,394 Zip Code 80524 | FORT COLLINS, CO | Population: 39,030 Zip Code 80906 | COLORADO SPRINGS, CO | Population: 39,019 Zip Code 80550 | WINDSOR, CO | Population: 38,909 Zip Code 80211 | DENVER, CO | Population: 37,940 Zip Code 80017 | AURORA, CO | Population: 37,637 Zip Code 80521 | FORT COLLINS, CO | Population: 37,451 Zip Code 80909 | COLORADO SPRINGS, CO | Population: 37,302 Zip Code 80031 | WESTMINSTER, CO | Population: 37,254 Zip Code 80220 | DENVER, CO | Population: 37,233 Zip Code 80249 | DENVER, CO | Population: 36,794 Zip Code 80128 | LITTLETON, CO | Population: 36,699 Zip Code 80260 | DENVER, CO | Population: 36,691 Zip Code 80003 | ARVADA, CO | Population: 36,258 Zip Code 80021 | BROOMFIELD, CO | Population: 36,176 Zip Code 80004 | ARVADA, CO | Population: 36,076 Zip Code 80231 | DENVER, CO | Population: 36,014 Zip Code 80503 | LONGMONT, CO | Population: 35,863 Zip Code 80112 | ENGLEWOOD, CO | Population: 35,713 Zip Code 80227 | DENVER, CO | Population: 35,567 Zip Code 80204 | DENVER, CO | Population: 35,269 Zip Code 80205 | DENVER, CO | Population: 34,967 Zip Code 80228 | DENVER, CO | Population: 34,836 Zip Code 80104 | CASTLE ROCK, CO | Population: 34,727 Zip Code 80911 | COLORADO SPRINGS, CO | Population: 34,577 Zip Code 80027 | LOUISVILLE, CO | Population: 34,413 Zip Code 80516 | ERIE, CO | Population: 34,376 Zip Code 80138 | PARKER, CO | Population: 34,337 Zip Code 81007 | PUEBLO, CO | Population: 33,263 Zip Code 80226 | DENVER, CO | Population: 33,142 Zip Code 80241 | THORNTON, CO | Population: 33,097 Zip Code 80831 | PEYTON, CO | Population: 32,823 Zip Code 80111 | ENGLEWOOD, CO | Population: 32,672 Zip Code 80122 | LITTLETON, CO | Population: 32,336 Zip Code 80026 | LAFAYETTE, CO | Population: 32,318 Zip Code 80108 | CASTLE ROCK, CO | Population: 32,188 Zip Code 80923 | COLORADO SPRINGS, CO | Population: 31,849 Zip Code 81212 | CANON CITY, CO | Population: 31,643 Zip Code 80817 | FOUNTAIN, CO | Population: 31,621 Zip Code 81005 | PUEBLO, CO | Population: 31,327 Zip Code 81504 | GRAND JUNCTION, CO | Population: 31,150 Zip Code 81001 | PUEBLO, CO | Population: 31,107 Zip Code 80910 | COLORADO SPRINGS, CO | Population: 30,991 Zip Code 81301 | DURANGO, CO | Population: 30,760 Zip Code 80917 | COLORADO SPRINGS, CO | Population: 30,513 Zip Code 80129 | LITTLETON, CO | Population: 29,703 Zip Code 80234 | DENVER, CO | Population: 29,660 Zip Code 80120 | LITTLETON, CO | Population: 29,445 Zip Code 80922 | COLORADO SPRINGS, CO | Population: 29,392 Zip Code 80247 | DENVER, CO | Population: 29,181 Zip Code 80238 | DENVER, CO | Population: 28,937 Zip Code 80919 | COLORADO SPRINGS, CO | Population: 28,909 Zip Code 80907 | COLORADO SPRINGS, CO | Population: 28,806 Zip Code 80005 | ARVADA, CO | Population: 28,742 Zip Code 80132 | MONUMENT, CO | Population: 27,533 Zip Code 80304 | BOULDER, CO | Population: 27,532 Zip Code 80302 | BOULDER, CO | Population: 27,322 Zip Code 80130 | LITTLETON, CO | Population: 27,250 Zip Code 80109 | CASTLE ROCK, CO | Population: 27,148 Zip Code 80209 | DENVER, CO | Population: 27,061 Zip Code 80033 | WHEAT RIDGE, CO | Population: 26,618 Zip Code 80214 | DENVER, CO | Population: 26,493 Zip Code 80206 | DENVER, CO | Population: 26,108 Zip Code 81004 | PUEBLO, CO | Population: 26,005 Zip Code 80023 | BROOMFIELD, CO | Population: 25,964 Zip Code 80301 | BOULDER, CO | Population: 25,944 Zip Code 80303 | BOULDER, CO | Population: 25,328 Zip Code 80921 | COLORADO SPRINGS, CO | Population: 25,158