2023 St. Lucie County, Florida Demographics | Comprehensive Overview
Data and insights for St. Lucie County, Florida, including population, age & gender distribution, race & ethnicity, median & household income distribution, property value distribution, educational attainment, health insurance coverage, nativity & citizenship, commuting & transportation, employment, veteran service, poverty & income and SNAP/food stamp recipients. Based on 2023 American Community Survey Estimates.
St. Lucie County, Florida Key Demographic Statistics (2023 Estimates)
Key demographic statistics summarized from the U.S. Census Bureau's 2023 American Community Survey (ACS).
Source: U.S. Census Bureau, 2023 American Community Survey (ACS) Estimates
St. Lucie County, Florida Demographics: Age & Gender Distribution (2023)

Key Demographic Indicators for St. Lucie County, Florida
The following statistics highlight St. Lucie County, Florida population and median age, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Population
- 346,237
- Median Age (Total)
- 45.3 years
- Median Age (Male)
- 44.1 years
- Median Age (Female)
- 46.5 years
St. Lucie County, Florida Age Distribution Comparison with Florida 2023
Compare St. Lucie County, Florida age demographics with Florida to understand regional demographic patterns.
| Metric | St. Lucie County, Florida | Florida | Difference |
|---|---|---|---|
| Median Age | 45.3 yrs | 42.7 yrs | +2.6 yrs |
| Under 5 years | 4.96% | 4.91% | +0.0pp |
| Children (5–17 years) | 14.78% | 14.31% | +0.5pp |
| Young Adults (18–24) | 6.99% | 8.16% | -1.2pp |
| Middle-aged (35–54) | 23.30% | 25.24% | -1.9pp |
| Seniors (65+) | 24.47% | 21.80% | +2.7pp |
| Total Dependency Ratio | 79.24 | 69.54 | +9.7 |
Note: "pp" indicates percentage points. "yrs" indicates years. The dependency ratio measures the burden on working-age population (18-64) to support dependents (under 18 and 65+).
Dependency Ratios Analysis
- Total Dependency Ratio
- 79.24
- Youth Dependency Ratio
- 35.38 Population under 18 relative to working age (18-64).
- Old-Age Dependency Ratio
- 43.86 Population 65+ relative to working age (18-64).
A higher ratio indicates a greater financial and social burden on the working population to support non-working age groups.
St. Lucie County, Florida Demographics: Racial and Ethnic Composition (2023)

Diversity & Cultural Composition of St. Lucie County, Florida
The racial makeup and ethnic composition of St. Lucie County, Florida are detailed below, drawing from the U.S. Census Bureau's 2023 ACS Estimates.
- Diversity Index Score
- 63.67
- Diversity Tier
- high
- Definition
- The probability that two individuals chosen at random will be from different racial or ethnic groups.
Diversity Comparison with Florida
Compare St. Lucie County, Florida racial and ethnic demographics with Florida to understand regional diversity patterns.
St. Lucie County, Florida Diversity
63.67
highFlorida Diversity
65.38
highRacial and Ethnic Composition Comparison
| Racial/Ethnic Group | St. Lucie County, Florida | Florida | Difference |
|---|---|---|---|
| White Alone (Non-Hispanic) | 52.62% | 49.07% | +3.5pp |
| Hispanic or Latino (Any Race) | 21.06% | 28.69% | -7.6pp |
| Black/African American Alone | 20.12% | 14.29% | +5.8pp |
| Two or More Races | 3.48% | 4.05% | -0.6pp |
| Asian Alone | 1.95% | 3.02% | -1.1pp |
| Some Other Race Alone | 0.62% | 0.69% | -0.1pp |
| American Indian and Alaska Native Alone | 0.12% | 0.11% | +0.0pp |
| Native Hawaiian or Other Pacific Islander Alone | 0.04% | 0.08% | -0.0pp |
| Diversity Index Score | 63.67 | 65.38 | -1.71 |
Note: "pp" indicates percentage points. Higher Diversity Index Scores (green) indicate greater racial/ethnic diversity.
St. Lucie County, Florida Economic Demographics: Household Income Statistics (2023)

Economic Snapshot for St. Lucie County, Florida
The following data illustrates the financial landscape of St. Lucie County, Florida, based on the latest U.S. Census Bureau 2023 ACS Estimates.
- Median Household Income
- $69,027 (Adjusted for inflation)
- Total Households Analyzed
- 131,640
Income Comparison with Florida
Compare St. Lucie County, Florida household income with Florida to understand regional economic patterns.
St. Lucie County, Florida
$69,027
Florida
$77,735
Income Distribution Comparison
| Income Bracket | St. Lucie County, Florida | Florida | Difference |
|---|---|---|---|
| Less than $20,000 | 11.49% | 11.07% | +0.4pp |
| $20,000 to $34,999 | 11.94% | 10.00% | +1.9pp |
| $35,000 to $49,999 | 11.08% | 10.58% | +0.5pp |
| $50,000 to $74,999 | 19.67% | 16.67% | +3.0pp |
| $75,000 to $149,999 | 32.97% | 30.91% | +2.1pp |
| $150,000 or more | 12.85% | 20.77% | -7.9pp |
Note: "pp" indicates percentage points. Higher percentages in high-income brackets (green) indicate greater affluence compared to Florida.
St. Lucie County, Florida Real Estate Demographics: Property Values (2023)

Real Estate Market Snapshot for St. Lucie County, Florida
The following data highlights the distribution of owner-occupied housing values in St. Lucie County, Florida, based on the latest U.S. Census Bureau 2023 ACS Estimates.
- Median Property Value
- $305,800
- Total Properties Analyzed
- 102,225 (Owner-occupied units)
Property Value Comparison with Florida
Compare St. Lucie County, Florida property values with Florida to understand regional real estate market patterns.
St. Lucie County, Florida
$305,800
Florida
$396,900
Property Value Distribution Comparison
| Value Bracket | St. Lucie County, Florida | Florida | Difference |
|---|---|---|---|
| Less than $25,000 | 2.86% | 2.24% | +0.6pp |
| $25,000 to $49,999 | 2.15% | 2.09% | +0.1pp |
| $50,000 to $99,999 | 3.15% | 3.41% | -0.3pp |
| $100,000 to $199,999 | 12.64% | 8.27% | +4.4pp |
| $200,000 to $499,999 | 66.35% | 50.21% | +16.1pp |
| $500,000 to $999,999 | 12.32% | 30.01% | -17.7pp |
| $1,000,000 or more | 0.52% | 3.77% | -3.2pp |
Note: "pp" indicates percentage points. Higher percentages in high-value brackets (green) indicate more expensive real estate compared to Florida.
St. Lucie County, Florida Educational Attainment Statistics (2023)

Education Snapshot for St. Lucie County, Florida
The following statistics represent the educational background of residents aged 25 and older in St. Lucie County, Florida, based on U.S. Census Bureau 2023 ACS Estimates.
- High School Graduate or Higher
- 88.63%
- Bachelor's Degree or Higher
- 25.37%
- Total Population Analyzed (25+)
- 253,716
Education Level Comparison with Florida
Compare St. Lucie County, Florida educational attainment with Florida to understand regional education patterns.
Bachelor's+ in St. Lucie County, Florida
25.37%
Bachelor's+ in Florida
35.84%
Detailed Education Level Comparison
| Education Level | St. Lucie County, Florida | Florida | Difference |
|---|---|---|---|
| Less than HS | 11.37% | 9.64% | +1.7pp |
| HS Graduate | 30.74% | 26.45% | +4.3pp |
| Some College/Associate's | 32.52% | 28.08% | +4.4pp |
| Bachelor's Degree | 16.36% | 22.14% | -5.8pp |
| Graduate/Professional | 9.01% | 13.69% | -4.7pp |
| HS Graduate or Higher | 88.63% | 90.36% | -1.7pp |
Note: "pp" indicates percentage points. Higher percentages in advanced education levels (green badges) indicate higher educational attainment compared to Florida.
St. Lucie County, Florida Health Insurance Coverage Statistics (2023)

Healthcare Coverage Snapshot for St. Lucie County, Florida
The following data illustrates the health coverage landscape of St. Lucie County, Florida, based on U.S. Census Bureau 2023 ACS Estimates.
- Overall Uninsured Rate
- 12.1%
- Total Uninsured Population
- 41,664
- Total Civilian Population
- 343,537
The uninsured rates vary significantly by demographic group. Children under 18 and seniors aged 65+ generally have higher coverage rates due to public programs like Medicaid/CHIP and Medicare.
Health Insurance Coverage Comparison with Florida
Compare St. Lucie County, Florida health insurance coverage with Florida to understand regional healthcare access patterns.
Uninsured in St. Lucie County, Florida
12.1%
Uninsured in Florida
10.9%
Uninsured Rates by Age and Sex
| Age Group | St. Lucie County, Florida | Florida | ||
|---|---|---|---|---|
| Male | Female | Male | Female | |
| Under 18 | 8.0% | 7.4% | 8.5% | 8.4% |
| 18-34 years | 24.1% | 23.2% | 22.6% | 16.6% |
| 35-64 years | 16.9% | 16.6% | 14.9% | 12.0% |
| 65+ years | 0.9% | 0.2% | 1.0% | 1.0% |
Note: Lower uninsured rates indicate better health insurance coverage. The 18-34 age group typically has the highest uninsured rates, while seniors 65+ have near-universal coverage through Medicare.
St. Lucie County, Florida Nativity & Citizenship Statistics (2023)

Citizenship Snapshot for St. Lucie County, Florida
The following data details the citizenship status and nativity of the population in St. Lucie County, Florida, based on U.S. Census Bureau 2023 ACS Estimates.
- U.S. Citizenship Rate
- 93.8% (Native-born + Naturalized)
- Naturalized Citizens
- 39,833 (Foreign-born individuals who acquired citizenship)
- Non-Citizen Residents
- 21,551
Citizenship Comparison with Florida
Compare St. Lucie County, Florida citizenship and nativity with Florida to understand regional immigration and naturalization patterns.
Citizenship in St. Lucie County, Florida
93.8%
Citizenship in Florida
89.6%
Nativity and Citizenship Comparison
| Nativity/Citizenship Status | St. Lucie County, Florida | Florida | Difference |
|---|---|---|---|
| Born in the United States | 79.2% | 72.9% | +6.3pp |
| Born in PR or U.S. Territories | 1.9% | 2.5% | -0.6pp |
| Born abroad of American parent(s) | 1.2% | 1.5% | -0.3pp |
| U.S. citizen by naturalization | 11.5% | 12.7% | -1.2pp |
| Not a U.S. citizen | 6.2% | 10.4% | -4.2pp |
| Total U.S. Citizens | 93.8% | 89.6% | +4.2pp |
Note: "pp" indicates percentage points. Higher naturalization rates (green) indicate greater immigrant integration compared to Florida.
St. Lucie County, Florida Commuting & Transportation Statistics (2023)

Commuter Snapshot for St. Lucie County, Florida
The following data details the commuting habits of the workforce in St. Lucie County, Florida, based on U.S. Census Bureau 2023 ACS Estimates.
- Drove to Work (Car/Truck/Van)
- 86.6%
- Public Transportation Usage
- 0.3%
- Work From Home Rate
- 10.2%
- Total Workers Analyzed
- 149,114
Transportation Comparison with Florida
Compare St. Lucie County, Florida commuting patterns with Florida to understand regional transportation preferences.
Drove in St. Lucie County, Florida
86.6%
Drove in Florida
79.0%
Commute Mode Comparison
| Transportation Method | St. Lucie County, Florida | Florida | Difference |
|---|---|---|---|
| Car, truck, or van | 86.6% | 79.0% | +7.6pp |
| Public transportation | 0.3% | 1.3% | -1.0pp |
| Bicycle | 0.4% | 0.5% | -0.1pp |
| Walked | 1.2% | 1.4% | -0.2pp |
| Taxicab, motorcycle, or other | 1.3% | 2.2% | -0.9pp |
| Worked from home | 10.2% | 15.5% | -5.3pp |
Note: "pp" indicates percentage points. Higher public transit or work-from-home rates (green) indicate more diverse commuting options compared to Florida.
St. Lucie County, Florida Employment by Class of Worker (2023)

Workforce Snapshot for St. Lucie County, Florida
The following statistics categorize the civilian employed population aged 16 and over in St. Lucie County, Florida by their employment sector, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Employed Civilian Population
- 151,431
- Private Sector (Profit & Non-Profit)
- Includes For-Profit and Non-Profit organizations
- Government Workers
- Includes Local, State, and Federal employees
- Self-Employed Workers
- Includes own not incorporated business workers
Employment Sector Comparison with Florida
Compare St. Lucie County, Florida employment patterns with Florida to understand regional workforce composition differences.
Government Employment in St. Lucie County, Florida
5.6% (M) / 6.1% (F)
Government Employment in Florida
5.3% (M) / 6.5% (F)
Employment Sector Comparison
| Employment Sector | St. Lucie County, Florida | Florida | Difference |
|---|---|---|---|
| Private For-Profit (Combined) | M: 40.2% F: 34.4% | M: 40.5% F: 33.9% | M: -0.3pp F: +0.5pp |
| Private Non-Profit | M: 2.4% F: 4.8% | M: 2.5% F: 4.6% | M: -0.1pp F: +0.2pp |
| Government (All Levels) | M: 5.6% F: 6.1% | M: 5.3% F: 6.5% | M: +0.3pp F: -0.4pp |
| Self-Employed | M: 3.4% F: 2.8% | M: 3.7% F: 2.7% | M: -0.3pp F: +0.1pp |
Note: "pp" indicates percentage points. M = Male, F = Female. Green badges indicate higher government employment compared to Florida.
Definitions: "Private sector" includes employees of for-profit and non-profit companies. "Government" includes all local, state, and federal employees. "Self-employed" refers to those operating their own unincorporated businesses.
St. Lucie County, Florida Veteran Population & Service Statistics (2023)

Veteran Community Snapshot for St. Lucie County, Florida
The following data details the civilian veteran population aged 18 and over in St. Lucie County, Florida, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Civilian Veterans
- 25,884
- Primary Service Era
- Vietnam Era Only
9,708 veterans (37.5%)
Veteran Population Comparison with Florida
Compare St. Lucie County, Florida veteran demographics with Florida to understand regional veteran service patterns.
Total Veterans in St. Lucie County, Florida
25,884
Total Veterans in Florida
1,347,330
- St. Lucie County, Florida: Vietnam Era Only (37.5%)
- Florida: Vietnam Era Only (31.4%)
Service Period Distribution Comparison
| Service Period | St. Lucie County, Florida | Florida | Difference |
|---|---|---|---|
| Vietnam Era Only | 37.5% (9,708) | 31.4% (423,694) | +6.1pp |
| Gulf War Only | 15.7% (4,072) | 13.7% (185,078) | +2.0pp |
| Between Gulf War & Vietnam | 13.5% (3,497) | 14.8% (199,351) | -1.3pp |
| Post-9/11 Only | 11.4% (2,957) | 13.8% (185,410) | -2.4pp |
| Between Vietnam & Korean | 9.8% (2,529) | 7.5% (101,158) | +2.3pp |
| Korean War Only | 4.6% (1,203) | 5.1% (68,151) | -0.5pp |
| Post-9/11 + Gulf War | 4.4% (1,138) | 8.5% (114,567) | -4.1pp |
| WWII Only | 1.5% (389) | 1.3% (18,004) | +0.2pp |
| Gulf War + Vietnam | 0.9% (237) | 2.2% (29,427) | -1.3pp |
| Vietnam + Korean | 0.3% (79) | 0.7% (9,197) | -0.4pp |
| Between Korean & WWII | 0.2% (39) | 0.3% (4,392) | -0.1pp |
| Post-9/11 + Gulf War + Vietnam | 0.1% (36) | 0.4% (5,835) | -0.3pp |
Note: "pp" indicates percentage points. Comparisons show relative proportions of veteran populations by service era.
Note: Periods of service include World War II (Dec 1941–Dec 1946), Korean War (Jul 1950–Jan 1955), Vietnam Era (Aug 1964–Apr 1975), Gulf War (Aug 1990–Aug 2001), and Post-9/11 (Sept 2001 or later). Veterans may have served in multiple eras.
St. Lucie County, Florida Family Poverty & Income Statistics (2023)

Family Economic Security Snapshot for St. Lucie County, Florida
The following data categorizes families in St. Lucie County, Florida by their income relative to the federal poverty threshold, based on U.S. Census Bureau 2023 ACS Estimates.
- Families Below Poverty Line (<100%)
- 7.8% (7,028 families)
- Families Near Poverty (100-199%)
- 35.7% (32,022 families)
- Families with Secure Income (200%+)
- 56.5% (50,649 families)
Poverty Rate Comparison with Florida
Compare St. Lucie County, Florida poverty levels with Florida to understand regional economic disparities.
Poverty Rate in St. Lucie County, Florida
7.8%
Below poverty linePoverty Rate in Florida
8.4%
Below poverty lineIncome-to-Poverty Ratio Distribution Comparison
| Income Category | St. Lucie County, Florida | Florida | Difference |
|---|---|---|---|
| Below Poverty (<100%) | 7.8% (7,028) | 8.4% (500,062) | -0.6pp |
| Near Poverty (100-199%) | 35.7% (32,022) | 30.2% (1,785,721) | +5.5pp |
| Economic Security (200%+) | 56.5% (50,649) | 61.4% (3,636,877) | -4.9pp |
| Detailed Breakdown | |||
| Below 50% of Poverty | 3.2% | 3.9% | -0.7pp |
| 50-74% of Poverty | 1.9% | 2.0% | -0.1pp |
| 75-99% of Poverty | 2.7% | 2.6% | +0.1pp |
| 100-124% of Poverty | 3.3% | 2.9% | +0.4pp |
| 125-149% of Poverty | 4.1% | 3.4% | +0.7pp |
| 150-174% of Poverty | 3.5% | 3.8% | -0.3pp |
Note: "pp" indicates percentage points. Red badges indicate higher poverty; green badges indicate lower poverty compared to Florida.
Definition: The "Income-to-Poverty Ratio" measures a family's income against the federal poverty threshold. A ratio below 1.00 means the family is in poverty. Ratios between 1.00 and 1.99 indicate low income ("near poverty"), while ratios of 2.00 or higher suggest greater economic security.
St. Lucie County, Florida SNAP/Food Stamps Statistics (2023)

SNAP Participation Snapshot for St. Lucie County, Florida
The following data details household participation in the Supplemental Nutrition Assistance Program (SNAP) in St. Lucie County, Florida, based on U.S. Census Bureau 2023 ACS Estimates.
- Total Households Receiving SNAP
- 16,515 (12.55% of all households)
- Recipient Households with Children
- 7,554 (45.74% of recipients)
- Total Households Analyzed
- 131,640
SNAP Participation Comparison with Florida
Compare St. Lucie County, Florida SNAP participation with Florida to understand regional food assistance needs.
SNAP Participation in St. Lucie County, Florida
12.55%
16,515 householdsSNAP Participation in Florida
11.37%
1,039,823 householdsSNAP Household Composition Comparison
| Household Type | St. Lucie County, Florida | Florida | ||
|---|---|---|---|---|
| With Children | No Children | With Children | No Children | |
| Married-Couple Family | 19.11% (3,156) | 12.10% (1,998) | 16.62% (172,821) | 12.47% (129,636) |
| Male Householder, No Spouse | 5.27% (871) | 4.17% (688) | 5.12% (53,251) | 4.19% (43,572) |
| Female Householder, No Spouse | 21.01% (3,469) | 12.32% (2,035) | 21.13% (219,699) | 10.68% (111,029) |
| Nonfamily Households | 0.35% (58) | 25.67% (4,240) | 0.44% (4,529) | 29.36% (305,286) |
| Total SNAP Recipients | 16,515 (12.55% of households) | 1,039,823 (11.37% of households) | ||
Note: Percentages represent the share of SNAP-receiving households in each category. Higher percentages in households with children often indicate targeting of families with greater nutritional needs.
About this data: The Supplemental Nutrition Assistance Program (SNAP) provides food assistance to low-income families. Households with children often face higher participation rates due to eligibility guidelines prioritizing child nutrition. "Nonfamily households" typically refer to individuals living alone or with unrelated roommates.