Colorado Cities that begin with O

There are 11 cities in Colorado that start with the letter O.

City	2024 Pop.
Oak Creek	848
Olathe	1,944
Olney Springs	289
Ophir	188
Orchard	100
Orchard City	3,284
Orchard Mesa	7,229
Ordway	1,080
Otis	523
Ouray	927
Ovid	263

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Cities in Colorado by First Letter