Stuart, FL Profile: Facts & Data


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Stuart, Florida - Basic Facts

The City of Stuart had a population of 18,137 as of July 1, 2023.

The primary coordinate point for Stuart is located at latitude 27.1975 and longitude -80.2528 in Martin County. The formal boundaries for the City of Stuart encompass a land area of 6.65 sq. miles and a water area of 2.35 sq. miles. Martin County is in the Eastern time zone (GMT -5).

The City of Stuart has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

Florida is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The City of Stuart is located within Stuart CCD of Martin County.

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  1. Stuart 2023 Demographic Data
  2. Growth Rates for Stuart (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Florida Research Tools (Easy Tools & Current Data)
  3. Florida Data Comparison Tool - 2023 Demographics

Stuart, FL Data & Demographics (As of July 1, 2023)


Total Population 18,137 (100%)
Population in Households 16,979 (93.6%)
Population in Families 11,314 (62.4%)
Population in Group Quarters1 1,158 ( 6.4%)
Population Density 2,549
Diversity Index2 62


Median Household Income $55,323
Average Household Income $83,770
% of Income for Mortgage4 33%
Per Capita Income $39,203
Wealth Index5 79
Socioeconomic Status Index6 Moderate (50.1)


Total HU (Housing Units) 10,134 (100%)
Owner Occupied HU 5,326 (52.6%)
Renter Occupied HU 3,122 (30.8%)
Vacant Housing Units 1,686 (16.6%)
Median Home Value $304,195
Average Home Value $411,725
Housing Affordability Index3 77


Total Households 8,448
Average Household Size 2.01
Family Households 4,022
Average Family Size 3.00
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
  6. The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.


2020-2023 2023-2028
Population 1.22% 0.03%
Households 1.23% 0.10%
Families   0.05%
Median Household Income   2.85%
Per Capita Income   3.20%
Owner Occupied HU   0.38%

Stuart, FL - Peer Comparisons by Rank and Percentile

The table below compares Stuart to the other 955 incorporated cities, towns and CDPs in Florida by rank and percentile using July 1, 2023 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 224 77th
Population Density # 321 66th
Median Household Income # 597 38th
Housing Affordability Index # 313 33rd
Per Capita Income # 386 60th
Diversity Index # 418 56th

Additional comparisons and rankings can be made with a VERY EASY TO USE Florida Census Data Comparison Tool.

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