Port Sewall
Martin · USGS GNIS name record 299047
Explore statistics nearby
These Census tracts have reference points near Port Sewall. Their figures describe the entire named tract, not this locality. Open a tract to inspect its map, sources and demographic percentages.
Census tract 5.02 ↗
Martin County · FL
- Population
- 1,938
- Median home value
- $1,502,200
Census tract 9.01 ↗
Martin County · FL
- Population
- 2,436
- Median home value
- $233,400
Census tract 13.01 ↗
Martin County · FL
- Population
- 5,057
- Median home value
- $370,700
Census tract 1 ↗
Martin County · FL
- Population
- 2,629
- Median home value
- $582,300
The source behind the name
USGS GNIS Populated Place names in all 50 states and DC. Features in the historical extract or explicitly named historical are excluded; duplicate decision records with identical identities and coordinates are collapsed. GNIS points identify names, not legal or neighborhood boundaries, current occupancy, school attendance or a statistical population. Nearby Census places and tracts remain separately named geographies. Name completeness and currency vary; this is not a claim to include every locally used neighborhood name.
Original USGS record for Port Sewall ↗Dataset snapshot 2026-09-02 · Source record edited 06/07/2022 · NAD83 · approximate source location
USGS description & history
1.2 miles above the junction of St. Lucie River and the Intracoastal Waterway
Source notes may describe earlier conditions.Source files & checksums
SHA-256 20c96936a3ba430b345eed1c7395b6aab52875aac8e1e2905fab37b388cab381
SHA-256 45ad8d56b3bb4990ad8105cdda15ee7d2f07afd6941afe75b783f29b02723697
SHA-256 919fac887628b8547ec1b24fae319522a9481a56909c3914d1e0a2b56783147c