Cary, North Carolina Population

Current Population

183,582

Estimated July 1, 2025

+8,809 residents(+5.0%)since 2020

Annual change+0.8%2024–2025

Latest Official Census

174,721

2020 Census

townWake & Chatham counties

Population Over Time

Estimated population changed from 174,773 in 2020 to 183,582 in 2025.

Annual population estimates by year.
Year	Population	Change	% change
2020	174,773	—	—
2021	176,907	+2,134	+1.2%
2022	180,126	+3,219	+1.8%
2023	180,693	+567	+0.3%
2024	182,173	+1,480	+0.8%
2025	183,582	+1,409	+0.8%

2020 Census (official count): 174,721

Census History

Official Decennial Census counts. Each is an enumeration taken on April 1 of its census year, separate from the annual estimates above.

Official Decennial Census counts by census year.
Census	Population
2010 Census	135,234
2020 Census	174,721

Insights

Cary's population grew 29.2% from 2010 to 2020.
Source: U.S. Census Bureau — 2020 Census Redistricting Data (P.L. 94-171), table P1
How this was determined
Strongest eligible observation in category "change" (score 72.51, confidence 75); chosen from 1 eligible candidate(s).
Compared against: U.S. places
Confidence: 75/100
Cary is North Carolina's seventh-largest incorporated place by population.
Source: U.S. Census Bureau — Subcounty Resident Population Estimates (SUB-EST2025), Vintage 2025
How this was determined
Strongest eligible observation in category "perspective" (score 79.05, confidence 85); chosen from 1 eligible candidate(s).
Compared against: incorporated places in North Carolina
Confidence: 85/100

Sources & Methodology

The current population figure is an annual estimate from the U.S. Census Bureau's Population Estimates Program. The 2020 Census is shown separately as the official benchmark.

Current estimate — 183,582 · July 1, 2025

U.S. Census Bureau — Subcounty Resident Population Estimates (SUB-EST2025), Vintage 2025

Official Census — 174,721 · April 1, 2020

U.S. Census Bureau — 2020 Census Redistricting Data (P.L. 94-171), table P1

These figures can differ because the Census and annual population estimates are produced at different times using different methods. Both are shown so you can distinguish the most current estimate from the official Census benchmark.

How the change since 2020 is calculated

Both endpoints come from the same Census Bureau Population Estimates Program release, so the comparison is like for like: 174,773 on July 1, 2020 and 183,582 on July 1, 2025. The change is the later estimate minus the earlier one (+8,809), and the percentage is that change divided by the 2020 estimate (+5.0%). The Decennial Census count is never used as an endpoint here — it is an enumeration on a different reference date, produced by a different method, so subtracting one from the other would measure the difference between two methods as well as the change in population.