The population development of Plano as well as related information and services (weather, Wikipedia, Google, images).
|Plano||Collin / Denton||128,507||222,004||259,859||287,677||→|
Source: U.S. Census Bureau (web).
Explanation: All population totals refer to 2020 census boundaries. In case of significant changes, they were recalculated by using census block data.