September 2020 Population Estimate
The Planning and Development Services Department generates monthly population estimates and future population projections based on recent development activity. The population estimate is updated monthly to reflect completed single-family units, and completed multifamily units are added twice a year in October and April. Projections are adjusted every ten years as decennial Census figures are released.
- As of September 2020, Round Rock’s estimated population is 118,423 (within the city limits).
- Population projections 2010-2030 (pdf), last updated April 2019
Source: City of Round Rock