ZIP 33921 vs ZIP 33931
A side-by-side comparison of ZIP Code 33921 and ZIP Code 33931: population, income, housing, and more.
ZIP 33921 and ZIP 33931 are ZIP Code areas in Florida. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 33931 has the higher population (8,763 vs 633 in ZIP 33921). ZIP 33921 has the higher median household income ($121,849 vs $80,438 in ZIP 33931). ZIP 33921 has the higher median home value ($2,000,001 vs $475,100 in ZIP 33931).
Population, income & housing
| ZIP 33921 | ZIP 33931 | |
|---|---|---|
| Population | 633 | 8,763 |
| Median age | 68.3 yrs | 68.4 yrs |
| Median household income | $121,849 | $80,438 |
| Median home value | $2,000,001 | $475,100 |
| Median gross rent | — | $1,500 |
| Housing units | 1,749 | 14,561 |
| Homeownership rate | 100.0% | 90.1% |
| Bachelor's degree or higher | 62.1% | 37.0% |
| Unemployment rate | 0.0% | 4.0% |
Trends (ACS 5-year, 2019–2023)
| ZIP 33921 | ZIP 33931 | |
|---|---|---|
| Population | 813 → 633 (-22.1%) | 10,566 → 8,763 (-17.1%) |
| Median household income | $101,250 → $121,849 (+20.3%) | $64,738 → $80,438 (+24.3%) |
| Median home value | $1,198,700 → $2,000,001 (+66.8%) | $362,000 → $475,100 (+31.2%) |
| Median gross rent | — | $1,128 → $1,500 (+33.0%) |
ZIP 33921
813633
$101,250$121,849
$1,198,700$2,000,001
ZIP 33931
10,5668,763
$64,738$80,438
$362,000$475,100
$1,128$1,500
Age & race/ethnicity
Age distribution (share)
| ZIP 33921 | ZIP 33931 | |
|---|---|---|
| Under 5 | 0.0% | 1.7% |
| 5 to 17 | 4.1% | 1.7% |
| 18 to 24 | 0.0% | 3.0% |
| 25 to 34 | 2.1% | 2.4% |
| 35 to 44 | 0.0% | 3.4% |
| 45 to 54 | 5.5% | 5.8% |
| 55 to 64 | 25.6% | 22.0% |
| 65 to 74 | 35.5% | 31.7% |
| 75 and over | 27.2% | 28.2% |
Race & ethnicity (share)
| ZIP 33921 | ZIP 33931 | |
|---|---|---|
| White (non-Hispanic) | 88.3% | 94.0% |
| Black or African American | 6.5% | 0.6% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 0.0% | 0.5% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 0.0% | 0.5% |
| Hispanic or Latino | 5.2% | 4.4% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 33921 | ZIP 33931 | |
|---|---|---|
| No high school diploma | 4.4% | 3.3% |
| High school graduate | 9.1% | 29.7% |
| Some college or associate's | 24.4% | 30.0% |
| Bachelor's degree | 33.1% | 20.3% |
| Graduate or professional degree | 29.0% | 16.7% |
Commute to work
How workers get to work (share)
| ZIP 33921 | ZIP 33931 | |
|---|---|---|
| Drove alone | 14.0% | 61.2% |
| Carpooled | 0.0% | 4.2% |
| Public transit | 0.0% | 0.0% |
| Walked | 50.4% | 4.9% |
| Bicycle | 0.0% | 4.8% |
| Worked from home | 35.5% | 20.8% |
| Other means | 0.0% | 4.1% |
Housing
Units in structure (share)
| ZIP 33921 | ZIP 33931 | |
|---|---|---|
| 1-unit, detached | 56.0% | 25.0% |
| 1-unit, attached | 7.1% | 2.2% |
| 2 to 4 units | 11.8% | 5.8% |
| 5 to 19 units | 18.1% | 6.9% |
| 20 or more units | 6.9% | 35.9% |
| Mobile home & other | 0.0% | 24.2% |
Poverty & households
| ZIP 33921 | ZIP 33931 | |
|---|---|---|
| Poverty rate | 18.1% | 9.2% |
| Average household size | 1.60 | 1.88 |
| Mean commute (minutes) | — | 21 |
| Median year structure built | 1991 | 1983 |