Maryville, IL Profile: Facts & Data


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Maryville, Illinois - Basic Facts

The Village of Maryville had a population of 7,883 as of July 1, 2018.

The primary coordinate point for Maryville is located at latitude 38.7237 and longitude -89.9559 in Madison County. The formal boundaries for the Village of Maryville encompass a land area of 5.34 sq. miles and a water area of 0.08 sq. miles. Madison County is in the Central time zone (GMT -6). The elevation is 577 feet.

The Village of Maryville (GNIS ID: 2399269) 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.

The Village of Maryville is located within Township of Collinsville, a minor civil division (MCD) of Madison County.

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  1. Maryville 2018 Demographic Data
  2. Growth Rates for Maryville (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Illinois Research Tools (Easy Tools & Current Data)
  3. Illinois Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Maryville, IL Data & Demographics (As of July 1, 2018)


Total Population 7,883
Population in Households 7,772
Population in Familes 6,493
Population in Group Qrtrs 111
Population Density2 1,476
Diversity Index3 22


Median Household Income $80,168
Average Household Income $96,303
Per Capita Income $39,052


Total Housing Units 3,285 (100%)
Owner Occupied HU 2,551 (77.7%)
Renter Occupied HU 642 (19.5%)
Vacant Housing Units 92 ( 2.8%)
Median Home Value $187,724
Average Home Value $215,912


Total Households 3,193
Average Household Size 2.43
Family Households 2,219
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  2. Population Density = Total Population per square mile.
  3. 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 race 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.


2010-2018 2018-2023
Population 0.63% 0.46%
Households 0.79% 0.56%
Families 0.89% 0.45%
Median Household Income   1.8%
Per Capita Income   2.36%

Maryville, IL - Peer Comparisons by Rank and Percentile

The table below compares Maryville to the other 1,368 incorporated cities, towns and CDPs in Illinois by rank and percentile using July 1, 2018 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 # 263 81st
Population Density # 475 65th
Diversity Index # 458 67th
Median Household Income # 187 86th
Per Capita Income # 167 88th

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

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