Population
417,131
2025
+10.5% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Collier County had an estimated 417,131 residents in 2025, up 10.5% (39,804 more people) since 2020. That is faster than Florida as a whole (+8.7%), and the 26th fastest growth of 67 counties in Florida.
Data as of 2025 · updated
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417,131
2025
+10.5% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
−2,337
2025
−5.6 per 1,000 residents
+21,329 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
4.1%
2025
+0.7 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
2,736
2025
−59.6% since 2021
6.6 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
$90,045
2020–24
+28.2% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
151,907
2023
+14.2% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
Net domestic migration was negative in 2025: 2,337 more people moved out to other U.S. counties than moved in.
Private employers had 151,907 paid employees in mid-March 2023, +14.2% since 2018 (County Business Patterns).
Unemployment averaged 4.1% in 2025, 0.7 points higher than in 2019 (before the pandemic).
Builders were authorized to start 2,736 new homes in 2025, or 6.6 per 1,000 residents.
Median household income was $90,045 in the 2020–24 American Community Survey, +28.2% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 174th.
Part of the Naples-Marco Island, FL metro area.
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| Year | Population | Change |
|---|---|---|
| 2025 | 417,131 | +409 |
| 2024 | 416,722 | +5,287 |
| 2023 | 411,435 | +9,949 |
| 2022 | 401,486 | +14,075 |
| 2021 | 387,411 | +10,084 |
| 2020 | 377,327 | – |
Census Bureau population estimates, July 1 of each year.
Collier County grew by 39,804 people since 2020; the largest part came from international migration (+23,389).
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | −625 | −4,593 | |
| International migrationfrom and to other countries | +3,432 | +23,389 | |
| Domestic migrationfrom and to other U.S. counties | −2,337 | +21,329 | |
| Census adjustmentbalancing residual | −61 | −321 | |
| Total change | +409 | +39,804 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
| Measure | In Florida | Among U.S. counties |
|---|---|---|
| Population growth | 26th of 67 | 174th of 3,107 |
| Net domestic migration per 1,000 residents | 58th of 67 | 2,614th of 3,108 |
| Private-sector job growth | 27th of 67 | 404th of 3,092 |
| Median household income | 3rd of 67 | 296th of 3,107 |
| Lowest unemployment rate | 17th of 67 | 1,632nd of 3,108 |
| New homes permitted per 1,000 residents | 32nd of 67 | 396th of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
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Over 2020–25, Collier County's population change (+10.5%) was ahead of 3 of its 5 neighbouring counties and behind 2 (Hendry County and Lee County).
Its median household income ($90,045, 2020–24) is higher than in all 5 of its neighbouring counties.
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Collier County, FL This county | 417,131 | +10.5% | −5.6 | 6.6 | $90,045 |
| Hendry County, FL | 48,276 | +21.5% | 17.8 | 9.7 | $56,393 |
| Lee County, FL | 875,607 | +14.4% | 9.8 | 15.5 | $76,107 |
| Broward County, FL | 2,013,317 | +3.6% | −14.7 | 1.3 | $77,633 |
| Miami-Dade County, FL | 2,802,029 | +4.0% | −25.8 | 5.9 | $71,753 |
| Monroe County, FL | 80,406 | −3.0% | −24.0 | 3.5 | $87,738 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
Yes. Its population grew 10.5% between 2020 and 2025, about 39,804 more people (Census Bureau population estimates). Florida as a whole changed +8.7% over the same years. That ranks 26th of 67 counties in Florida for population growth.
On net, none in 2025: about 2,337 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).
It averaged 4.1% in 2025 (BLS Local Area Unemployment Statistics, annual average).
About 417,131 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
Private employers there had 151,907 paid employees in mid-March 2023, +14.2% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Florida county pages carry the public federal growth figures.
Email me when Collier County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.
Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.