| City: | Saint Leo, Florida |
| County: | Pasco County |
| Timezone: | Eastern (GMT -05:00) |
| Local Time: | 11:29:38 PM |
| Population: | 2,261 [See All] |
| Area Code: | 352 |
| Classification: | PO Box |
| Coordinates: | 28.3162, -82.2455 |
| Land Area: | 0.269 sq mi |
| Quick Link: |
Saint Leo University occupies this compact 0.27 square mile campus in rural Pasco County, Florida. Of the 2,261 residents counted in the 2020 Census, 2,227 live in noninstitutionalized group quarters. That's 98.5% dormitory population. With only 5 occupied housing units serving the entire population, this isn't a traditional town. It's a residential college campus.
The median age is 20.2 years. These aren't families or retirees. They're college students living in campus housing. The population-to-household ratio of 452.2 to 1 confirms what the age data already shows: this ZIP Code exists primarily to serve an educational institution.
The Saint Leo post office maintains 59 PO Boxes for a community with only 5 households. That 11.8x adoption rate far exceeds local residential need. Students, faculty, staff, and the university itself use these boxes. This is a PO Box Only Zone. Street delivery doesn't exist here. Mail arrives via one rural carrier route serving State Road 52, the campus's main corridor.
Saint Leo University employs 1,407 people across 8 business establishments, making it the dominant economic presence. Per capita income of $4,441 is typical for a student population with minimal individual earnings. Among residents 25 and older, 31.6% hold bachelor's degrees or higher. That figure likely includes faculty, administrators, and older students, not the undergraduate majority.
This ZIP Code has served Saint Leo since before October 2004, when USPS began tracking introduction dates. The university, founded in 1889 by Benedictine monks, predates the modern ZIP Code system by decades. Today's PO Box classification preserves that historical service model.
Mail to Saint Leo University should use:
Recipient Name
PO Box [number]
Saint Leo, FL 33574The entire campus mail infrastructure centers on State Road 52, the main access route through campus.
ZIP Code 33574 has 2,261 residents and 5 households (average 6.80 persons per household). The median age is 20.2 years, significantly younger than the state (43.0) and significantly younger than the nation (38.8). The gender split is 42.6% male and 57.4% female, which is lower than the national male share (49.1%), making this a female-majority area. Largest groups are White (43.2%, much lower than the state average of 57.7% and well below the national average of 61.6%) and Black or African American (42.4%, much higher than the state average of 15.1% and well above the national average of 12.4%); Hispanic or Latino residents make up 16.7%, which is much lower than the state average (26.5%), and Black or African American share is much higher than both the state (15.1%) and national averages (12.4%).
Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship
| 2020 Population: | 2,261Source: Census DHC |
| 2024 ACS Population Estimate: | 1,760Source: Census ACS |
| 2026 ZC Population Estimate: | 0Source: ZIP-Codes.com |
| Population Density: | 8,405.2 people per sq mile |
| Average Income: | $0Source: Census ACS |
| Households: | 5Source: Census DHC |
| Average House Value: | $0Source: Census ACS |
| Persons Per Household: | 6.80Source: Census DHC |
| Average Family Size: | 7.75Source: Census ACS |
| Group | 2010 | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Census ACS Population Estimate | -- | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1,187 | 1,651 | 1,760 |
| Decennial Census | 0 | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2,261 | -- | -- | -- |
Median Age: 20.2
Male Median Age: 20.4
Female Median Age: 20
| Group | < 5 | 5-9 | 10-14 | 15-19 | 20-24 | 25-29 | 30-34 | 35-39 | 40-44 | 45-49 | 50-54 | 55-59 | 60-64 | 65-69 | 70-74 | 75-79 | 80-84 | 85+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Male | 2 | 2 | 1 | 388 | 508 | 36 | 16 | 0 | 0 | 1 | 1 | 2 | 2 | 0 | 2 | 1 | 0 | 1 |
| Female | 0 | 2 | 1 | 642 | 608 | 20 | 16 | 1 | 0 | 0 | 0 | 2 | 3 | 1 | 0 | 0 | 1 | 1 |
| Total | 2 | 4 | 2 | 1,030 | 1,116 | 56 | 32 | 1 | 0 | 1 | 1 | 4 | 5 | 1 | 2 | 1 | 1 | 2 |
| White: | 976 | 39.23% |
| Black: | 959 | 38.55% |
| Hispanic:* | 378 | 15.19% |
| Asian: | 67 | 2.69% |
| American Indian: | 0 | 0% |
| Hawaiian: | 0 | 0% |
| Other: | 108 | 4.34% |
| Total: | 2,488 | 100% |
| Gender | Count | % | Median Age |
|---|---|---|---|
| Males: | 963 | 42.59% | 20.4 years |
| Females: | 1,298 | 57.41% | 20.0 years |
| Total: | 2,261 | 100% | 20.2 years |
| Native, born in the United States: | 1,313 | 74.60% |
| Native, born in PR, Island Areas, or abroad: | 110 | 6.25% |
| Foreign born, naturalized U.S. citizen: | 0 | 0.00% |
| Foreign born, not a U.S. citizen: | 337 | 19.15% |
| Total Population: | 1,760 | 100% |
| Total Native Population: | 1,423 | 80.85% |
| Total Foreign-born Population: | 337 | 19.15% |
In 2023, the Median household income is $0, which is far less than the state median ($71,711), and above its 2019 pre-pandemic level by $0. Family households earn a median of $0 versus $0 for nonfamily households (a difference of $0). By gender, male median income is $6,172 and female is $11,406, which is far less than the national female median ($53,445), with a current gap of $5,234 that has narrowed from 2011 to 2023. The labor-force participation rate is 37.1%, which is considerably lower than the national rate (63.5%). The unemployment rate is 21.0%, which is considerably above the state rate (4.8%). The largest occupation group is Service (45.5%).
Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation
| Income Type | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Median Household Income | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Median Family Income | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Median NonFamily Income | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
| Median Male Income | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $6,324 | $6,172 |
| Median Female Income | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $0 | $12,292 | $13,500 | $11,406 |
| Employed: | 516 | 29.32% |
| Unemployed: | 137 | 7.78% |
| Not In Labor Force: | 1,107 | 62.90% |
| Total: | 1,760 | 100% |
| Management, business, science, and arts: | 143 | 27.71% |
| Service: | 235 | 45.54% |
| Sales and Office: | 118 | 22.87% |
| Natural resources, construction, and maintenance: | 0 | 0.00% |
| Production, transportation, and material moving: | 20 | 3.88% |
| Total Civilian Employed Population: | 516 | 100% |
In 2023, 31.60% of adults (25+) have a bachelor's degree or higher, which is comparable to the national rate (35.00%). High school or higher is 89.50%, which is on par with the state rate (89.60%). The uninsured rate is 15.20%, which is comparable to the national rate (8.60%). Private coverage is 80.60%, which is notably higher than the state rate (63.50%). Public coverage is 7.70%, which is markedly below the state rate (37.00%). Insufficient data for poverty. Among residents ages 3+, the largest enrollment group is college (100.00%). College enrollment is 100.00%, which is far higher than the national rate (26.70%), indicating the community is likely a college hub with student-driven housing and services.
Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment
| Less than 9th grade: | 0 | 0.00% |
| 9th to 12th grade, no diploma: | 6 | 10.53% |
| High school graduate (includes equivalency): | 7 | 12.28% |
| Some college, no degree: | 9 | 15.79% |
| Associate's degree: | 17 | 29.82% |
| Bachelor's degree: | 18 | 31.58% |
| Graduate or professional degree: | 0 | 0.00% |
| Total: | 57 | 100% |
| High school or higher: | 51 | 89.47% |
| Bachelor's degree or higher: | 18 | 31.58% |
| Private Insurance: | 1,418 | 77.87% |
| Public Insurance: | 135 | 7.41% |
| No Insurance: | 268 | 14.72% |
| Total: | 1,821 | 100% |
| Has Health Insurance: | 1,553 | 85.28% |
| Group | 2011 | 2102 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| % of People in Poverty | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
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.
| Nursery School, Preschool: | 0 | 0.00% |
| Kindergarten: | 0 | 0.00% |
| Elementary school (grades 1-8): | 0 | 0.00% |
| High school (grades 9-12): | 0 | 0.00% |
| College or graduate school: | 1,730 | 100.00% |
| Total: | 1,730 | 100% |
| Early Childhood: | 0 | 0.00% |
| K-12 (Primary & Secondary School): | 0 | 0.00% |
ZIP Code 33574 supports both business and residential activity. According to the Business Census (2024), there are 7 business establishments, employing about 1,282 people with an annual payroll of $35,245,000.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 12,242Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 7Source: CBP |
| 1st Quarter Payroll: | $8,112,000Source: CBP |
| Annual Payroll: | $35,245,000Source: CBP |
| # of Employees: | 1,282Source: CBP |
ZIP Code 33574 is located in Pasco County, Florida, within the Tampa-St. Petersburg-Clearwater, FL Metropolitan Statistical Area (CBSA 45300) and Florida's 12nd Congressional District. This Metro area has a population of 3,240,469 people, about 0.07% of whom live in ZIP Code 33574, and is subdivided into the Tampa, FL division. It covers 0.269 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Tampa-St. Petersburg-Clearwater, FLSource: Census |
| CBSA Number: | 45300Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | Tampa, FL (CBSA Div 45294)Source: Census |
| CBSA Population: | 3,240,469Source: Census |
| MSA: | Tampa-St. Petersburg-Clearwater, FL MSASource: Census |
| Land Area: | 0.269 sq miSource: Census |
| Water Area: | --Source: Census |
| Congressional District: | 12Source: USPS |
| Congressional Land Area: | 883.75 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 1262775Source: Census |
| Place Name: | St. Leo town; FloridaSource: Census |
We could not locate which school district 33574 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
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 January 1, 2026.