ZIP Code 33921 in Boca Grande, FL

Data Last Updated: February 1, 2026
City:Boca Grande, Florida
County:Lee County
Timezone:Eastern (GMT -05:00)
Local Time:8:39:45 PM
Population:1,283 [See All]
Area Codes:239 / 941
Classification:PO Box
Coordinates:26.6942, -82.2382
Land Area:2.761 sq mi
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33921 Boca Grande, FL - Barrier Island Retreat

ZIP Code 33921, Boca Grande

Beach Resort
LocationLee County, FL
Area8.1 sq mi
Population1,283
Households656
PO Boxes189 Low Adoption (29%)
Median Age70.8 years (Senior)
Seasonal Housing60%
ZIP CreatedBefore Oct 2004
Key Facts
  • Boca Grande is designated a PO Box Only Zone, though most residents receive rural carrier delivery along the island's 56 named streets
  • With 1,097 seasonal units out of 1,838 total housing units, 60% of island homes sit vacant most of the year
  • The median age of 70.8 years makes this one of Florida's oldest communities, with just 13 residents under age 18
  • Median home values of $2,000,000 and per capita income of $131,729 place Boca Grande among Florida's wealthiest barrier island communities
  • Street names preserve pirate lore with references to Jose Gaspar and nautical terminology like Carrick Bend, Sheepshank Court, and Half Clove Court (all sailing knots)
  • The island's 8.1 square miles include 2.8 square miles of land and 10.2 square miles of water area

An Exclusive Coastal Community

Boca Grande occupies a barrier island in Lee County, Florida, where Gulf waters meet Gasparilla Sound. This isn't a typical beach town. It's one of Florida's most exclusive coastal communities, where 1,283 year-round residents live among 1,838 homes valued at a median of $2 million.

Seasonal Population Swings

Seasonal patterns define everything here. Of the island's 1,838 housing units, 1,097 (60%) sit empty most of the year, occupied only during winter months when snowbirds arrive. The year-round population skews dramatically older, with a median age of 70.8 years. Just 13 residents are under 18.

Mail Service on the Island

The Boca Grande post office maintains 189 PO Boxes for 656 occupied homes. That's a 29% adoption rate, modest compared to many island communities. Most properties receive rural carrier delivery along 56 named streets spread across the island's 8.1 square miles. However, this is designated a PO Box Only Zone, meaning there's no alternative mail delivery infrastructure.

Street Names and Island Lore

Street names tell the island's story. Gasparilla Road, Jose Gaspar Drive, and Jean Lafitte Drive reference the legendary pirate Jose Gaspar, who supposedly used these islands as a base in the 1700s. Gulf Boulevard, Harbor Drive, and Shore Lane capture the coastal geography. Nautical touches appear everywhere: Pilot Point Lane, Seaboard Line Lane, and streets with names like Carrick Bend, Sheepshank Court, and Half Clove Court (all sailing knots).

Demographics of Affluence

Wealth concentrates here. Beyond the $2 million median home value, per capita income reaches $131,729. Educational attainment runs high at 62% with bachelor's degrees. The 101 business establishments employ 1,220 workers, many in seasonal hospitality and property management. Most workers (103 of the workforce counted) drive alone to jobs, likely commuting from the mainland via the Boca Grande Causeway.

A Retirement and Vacation Destination

This is retirement and vacation territory. Owner-occupancy dominates at 93% (612 of 656 occupied units). Just 44 units are renter-occupied. The population is 97% white, with 472 residents (37%) identifying as Hispanic or Latino. No group quarters exist on the island.

Street Name Patterns

Pirate Lore Coastal Geography Nautical Terms

Street names blend pirate legend (Gasparilla, Jose Gaspar, Jean Lafitte), coastal features (Gulf, Harbor, Shore), and sailing terminology (Carrick Bend, Sheepshank, Half Clove).

Nearby Areas

Bokeelia Pineland Pine Island Center Burnt Store Matlacha
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Population & Demographics


ZIP Code 33921 has 1,283 residents and 656 households (average 1.96 persons per household). The median age is 70.8 years, significantly older than the state (43.0) and significantly older than the nation (38.8). The gender split is 47.4% male and 52.6% female, which is slightly lower than the national male share (49.1%), making this a female-majority area. Largest groups are White (97.5%, much higher than the state average of 57.7% and well above the national average of 61.6%) and Hispanic or Latino (1.0%); Hispanic or Latino residents make up 1.0%, which is much lower than the state average (26.5%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:1,283Source: Census DHC
2024 ACS Population Estimate:391Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:464.7 people per sq mile
Average Income:$0Source: Census ACS
Households:656Source: Census DHC
Average House Value:$2,000,001Source: Census ACS
Persons Per Household:1.96Source: Census DHC
Average Family Size:2.55Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--8661,1861,1721,2301,1451,0651,001861813947925726633391
Decennial Census1,720------------------1,283--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 70.8

Male Median Age: 71.9

Female Median Age: 70.3

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male139571147684143276721061176948
Female7569151078711276562901331056741
Total20141116261414141515419713816223922213689
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:1,25197.89%
Black:80.63%
Hispanic:*131.02%
Asian:50.39%
American Indian:00%
Hawaiian:00%
Other:10.08%
Total:1,278100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:60847.39%71.9 years
Females:67552.61%70.3 years
Total:1,283100%70.8 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:33485.42%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:5714.58%
Foreign born, not a U.S. citizen:014.58%
Total Population:391100%
Total Native Population:33485.42%
Total Foreign-born Population:5714.58%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $0, which is well under the national median ($80,734), is down $66,875 (100.0%) since 2011 and below its 2019 pre-pandemic level by $101,250. Family households earn a median of $250,001 versus $0 for nonfamily households (a difference of $250,001). By gender, male median income is $0 and female is $0, which is considerably lower than the national female median ($55,274), with a current gap of $0 that has narrowed from 2011 to 2024. The labor-force participation rate is 22.5%, which is much lower than the national rate (63.5%). The unemployment rate is 0.0%, which is considerably lower than the national rate (5.2%). The largest occupation group is Management (76.1%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$66,875$97,599$67,132$72,000$100,735$57,174$58,750$68,661$101,250$100,804$120,208$117,240$121,849$0
Median Family Income$95,174$99,605$98,368$101,750$106,375$104,583$96,538$132,813$123,008$117,647$155,179$141,632$145,658$250,001
Median NonFamily Income$24,464$33,472$40,000$43,011$44,286$43,750$46,083$0$0$0$0$0$0$0
Median Male Income$57,714$58,179$59,205$64,167$0$26,250$26,311$25,690$26,357$22,344$29,122$30,993$0$0
Median Female Income$35,625$35,357$32,500$31,458$0$30,461$31,250$32,981$33,583$34,196$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:8822.51%
Unemployed:00.00%
Not In Labor Force:30377.49%
Total:391100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:6776.14%
Service:00.00%
Sales and Office:2123.86%
Natural resources, construction, and maintenance:00.00%
Production, transportation, and material moving:00.00%
Total Civilian Employed Population:88100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $2,000,001, which is considerably higher than the national median ($332,700), is up $1,000,000 (100.00%) since 2011 and above its 2019 pre-pandemic level by $801,301. The median gross rent is $0, which is well under the national median ($1,413), and above its 2019 pre-pandemic level by $0. Of occupied housing, owners make up 100.00% (38.57% with a mortgage, 61.43% free-and-clear) and renters 0.00% - making this ZIP Code under national rental averages. The vacancy rate is 86.36%, which is considerably higher than the national rate (10.12%).

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$1,000,001$1,000,001$1,000,001$1,000,001$1,054,500$1,101,600$944,400$925,700$1,198,700$1,155,200$2,000,001$2,000,001$2,000,001$2,000,001
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00%
$500 to $999:00%
$1,000 to $1,499:00%
$1,500 to $1,999:00%
$2,000 to $2,499:00%
$2,500 to $2,999:00%
$3,000 or more:00%
No Rent:00%
Total:0100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$0$0$0$0$0$0$0$0$0$0$0$0$0$0
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):8638.57%
Owner Occupied (free and clear, no mortgage):13761.43%
Renter Occupied:00.00%
Total Occupied Housing Units:223100%

Occupied Housing Units:22313.64%
Vacant Housing Units (not graphed):1,41286.36%
Total Housing Units:1,635100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:1,02662.75%
Multi-Family Units:60937.25%
Other Units:00.00%
Total Housing Units:1,635100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 57.00% of adults (25+) have a bachelor's degree or higher, which is far higher than the national rate (35.70%). High school or higher is 91.00%, which is comparable to the national rate (89.60%). The uninsured rate is 0.00%, which is comparable to the national rate (8.40%). Private coverage is 39.60%, which is falls below the national rate (67.10%). Public coverage is 83.10%, which is far higher than the national rate (36.70%). The share of people in poverty is 14.90%, which is comparable to the national rate (8.80%), up 7.90 percentage points since 2011 and above its 2019 pre-pandemic level by 5.50 percentage points. This signals a sharp increase in hardship - a shrinking consumer base, heavy pressure on public services, and job-market contraction risks. Insufficient data for school enrollment.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:00.00%
9th to 12th grade, no diploma:358.95%
High school graduate (includes equivalency):338.44%
Some college, no degree:7719.69%
Associate's degree:235.88%
Bachelor's degree:17845.52%
Graduate or professional degree:4511.51%
Total:391100%
High school or higher:35691.05%
Bachelor's degree or higher:22357.03%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:15532.29%
Public Insurance:32567.71%
No Insurance:00.00%
Total:480100%
Has Health Insurance:480100.00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty0.0%1.3%1.0%1.2%1.1%2.6%1.5%2.0%2.4%10.1%4.7%6.5%7.9%14.9%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:00%
Kindergarten:00%
Elementary school (grades 1-8):00%
High school (grades 9-12):00%
College or graduate school:00%
Total:0100%
Early Childhood:00%
K-12 (Primary & Secondary School):00%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 33921 supports both business and residential activity. According to the Business Census (2024), there are 101 business establishments, employing about 1,200 people with an annual payroll of $61,560,000.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:0Source: USPS
Total Delivery Receptacles:1,133Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:101Source: CBP
1st Quarter Payroll:$14,745,000Source: CBP
Annual Payroll:$61,560,000Source: CBP
# of Employees:1,200Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 33921 is located in Lee County, Florida, within the Cape Coral-Fort Myers, FL Metropolitan Statistical Area (CBSA 15980) and Florida's 17th and 19th Congressional Districts. This Metro area has a population of 618,754 people, about 0.21% of whom live in ZIP Code 33921. It covers 2.761 sq mi of land and a water area of 10.152 sq mi.

CBSA Name:Cape Coral-Fort Myers, FLSource: Census
CBSA Number:15980Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:618,754Source: Census
MSA:Fort Myers-Cape Coral, FL MSASource: Census
Land Area:2.761 sq miSource: Census
Water Area:10.152 sq miSource: Census
Congressional District:17,19Source: USPS
Congressional Land Area:6369.97, 750.37 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:--Source: Census
Place Name:--Source: Census

Adjacent & Nearby ZIP Codes


33922 | | 33920

Schools in ZIP Code 33921


ZIP Code 33921 is in the Lee County School District, which serves grades Pre-Kindergarten thru 12th. There are 1 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

The Island School 135 First St W
Boca Grande, FL 33921
District: Lee County School District
Christian Life Academy 1150 Sw 20th Ave
Cape Coral, FL 33991
District: Private SchoolNearby
Center Academy 706 Sw 6th Ave
Cape Coral, FL 33991
District: Private SchoolNearby
Nicaea Academy Of Cape Coral 3221 Chiquita Blvd S
Cape Coral, FL 33914
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 33921


Cape Coral Technical College 360 Santa Barbara Blvd North
Cape Coral, FL 33993-2479
Type: Post Secondary
Charlotte Technical College 18150 Murdock Circle
Port Charlotte, FL 33948-3399
Type: Post Secondary
Jersey College - Port Charlotte 2450 Harbor Boulevard
Port Charlotte, FL 33952-5039
Type: Post Secondary
The Salon Professional Academy-Ft Myers 1388 Colonial Blvd
Fort Myers, FL 33907
Type: Post Secondary
Southern Technical College 1685 Medical Lane
Fort Myers, FL 33907-1108
Type: Post Secondary
Premiere International College 2055 Central Avenue
Fort Myers, FL 33901-3916
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov