Collier County · 2026 district guide
Collier County in Florida's 19th District
The Collier County area of District 19 includes Naples and communities outside incorporated places; it is not all of Collier County and does not include Marco Island or Everglades City.
View all communitiesWhat the District 19 area includes
The official 2020 redistricting table assigns 201,246 Collier County residents to District 19: the City of Naples and 182,131 people categorized as outside incorporated places.
What it does not include
The same table assigns Marco Island, Everglades City, and an additional population outside incorporated places to District 22. A Collier County mailing address or countywide program does not by itself establish District 19.
Water, flooding, roads, and housing
Collier County publishes water monitoring, floodplain management, road-maintenance, and housing resources. These county systems can provide useful context, but each source has its own geography and does not redefine the congressional map.
How countywide data is labeled
When this website uses a Collier County demographic or service figure, it labels it as whole-county context. It does not relabel the number as a District 19 value.
Questions and answers
Collier County in Florida's 19th District
01Which Collier County communities are in District 19?
The official table assigns the City of Naples and 182,131 people categorized outside incorporated places to District 19, totaling 201,246 on the April 1, 2020 redistricting basis.
02Are Marco Island and Everglades City in District 19?
No. The official assigned-place table places Marco Island and Everglades City in District 22.
03Can a Collier County statistic be presented as a District 19 total?
No. Whole-county demographics may be clearly labeled as regional context, but they are not congressional-district totals.
04What county water work is documented?
Collier County Pollution Control says it monitors surface and groundwater, including fixed surface-water sites, and uses the data for impaired-water and watershed-management work.
05Which flood and housing services are countywide?
Unincorporated Collier maintains a floodplain-management program, and Community and Human Services administers housing and social-service programs. Neither source alone defines the District 19 boundary.
Primary references