Population in Parker, CO

Population in Parker, CO was 65,985 in 2025, according to the U.S. Census Bureau. That is up 1.2% from 2024. That is the 19th highest of 54 cities in 2025.

2025, persons65,985
Change on 2024+1.2%
Series high65,9852025
Series low58,7372020

Population in Parker, CO, 2020 to 2025

58K60K62K64K66K2020202120222023202420252020: 58,737 persons2021: 60,342 persons2022: 61,128 persons2023: 62,721 persons2024: 65,216 persons2025: 65,985 persons
persons. Source: U.S. Census Bureau, Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). Retrieved 2026-10-12, published 2026-05-14.
All 6 values
Periodpersons
202565,985
202465,216
202362,721
202261,128
202160,342
202058,737

Compared with Colorado and United States

Place2025
Parker, CO65,985
Colorado6,012,561
United States341,784,857

Rankings

Definition

Resident population. Spain and the EU: 1 January, with Spanish figures from the official municipal register (Padrón). Norway: Statistics Norway, 1 January. United States: Census Bureau population estimates for 1 July. United Kingdom regions and local authorities: Office for National Statistics estimates for 30 June. Other countries and the World: World Bank mid-year estimates, which count all residents regardless of legal status or citizenship.

The World Bank series exists for every country, so use it (through compare) to rank countries on one basis.

How to cite

U.S. Census Bureau. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-12.

Use this data in your AI agent

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What is the latest population in Parker, CO? Cite the source.
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Questions

What is the population in Parker, CO?

Population in Parker, CO was 65,985 in 2025, according to the U.S. Census Bureau. That is up 1.2% from 2024. That is the 19th highest of 54 cities in 2025.

Where does this figure come from?

U.S. Census Bureau. Annual estimates of the resident population for incorporated places, 1 July (Population Estimates Program, subcounty totals). Retrieved by Invokely on 2026-10-12.

What was the highest population in Parker, CO?

65,985 in 2025, the highest value since 2020 in this series.

Population elsewhere in Colorado

All statistics for Parker, CO