ZIP code · Sanibel · Florida · United States
ZIP code 33957 — Sanibel
ZIP code 33957 serves Sanibel, Florida.
- Postal code
- 33957Single source Value from one source, not cross-checked.
- City
- Sanibel
- County
- Lee FIPS 12071
- State
- Florida
- Country
- United States
- Coordinates
- 26.4514, -82.0868 — precision precise (locality)
View on OpenStreetMap - Population
- 6,402 (ZCTA, ACS 5-year)
- Population density
- 395 / sq mi
- Land area
- 16.2 sq mi (42 km²) (ZCTA, ACS 5-year)
- Median household income
- $122,730
- Per-capita income
- $119,917
- Median age
- 68.2
- Households
- 3,309
- Housing units
- 8,525
- Median home value
- $912,200
- Median gross rent
- $747 / month
- Congressional district
- FL-19 (119th Congress)
- USDA hardiness zone
- 10b (35 to 40 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 239 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 33957 with another ZIP · ZIPs within 25 miles · distance from 33957
Map of ZIP code 33957
Climate — monthly normals
Warmest month Aug (avg high 92°F), coldest Jan (avg low 54°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 75 | 78 | 81 | 85 | 90 | 91 | 92 | 92 | 90 | 87 | 81 | 77 |
| Avg low °F | 54 | 57 | 60 | 64 | 69 | 74 | 75 | 75 | 74 | 69 | 62 | 57 |
| Precip in | 2.4 | 1.8 | 2.1 | 2.4 | 3.5 | 9.7 | 9.4 | 10.4 | 9.0 | 3.1 | 1.8 | 1.9 |
NOAA 1991–2020 climate normals from the nearest station: FT MYERS PAGE FLD AP (16.7 mi) · NOAA NCEI
Places in ZIP 33957
- 2 schools
- 1 pharmacies
- 2 supermarkets
- 24 restaurants & cafés
- 7 parks
- 3 playgrounds
- 1 gyms & sports centres
- 1 libraries
- 2 post offices
- 6 places of worship
- 2 banks
- 2 gas stations
- 3 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page