Sullivan, MO Profile: Facts, Map & Data


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Sullivan, Missouri - Basic Facts

The City of Sullivan had a population of 7,049 as of July 1, 2016.

The primary coordinate point for Sullivan is located at latitude 38.2127 and longitude -91.1636 in Franklin County. The formal boundaries for the City of Sullivan (see map below) encompass a land area of 8.04 sq. miles and a water area of 0 sq. miles. Franklin County is in the Central time zone (GMT -6). The elevation is 981 feet.

While the primary coordinates for City of Sullivan are located in Franklin County, it should be noted that the formal boundaries for this community also extend into and Crawford County.

The City of Sullivan (GNIS ID: 2395998) 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 City of Sullivan is located within Township of Meramec, a minor civil division (MCD) of Franklin County.

Beneath the boundary map are tables with Sullivan population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Alternate Unofficial Names for Sullivan: Mount Helicon, Sullivans Station.

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


City of Sullivan, MO Boundary Map

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Boundary Maps: Township of Meramec | Franklin County | Missouri Counties

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Sullivan, MO Data & Demographics (As of July 1, 2016)


Total Population 7,049
Population in Households 6,933
Population in Familes 5,529
Population in Group Qrtrs 116
Population Density1 876
Diversity Index2 11


Total Households 2,827
Average Household Size 2.45
Family Households 1,843
Average Family Size 3


Total Housing Units 3,213 (100%)
Owner Occupied HU 1,681 (52.3%)
Renter Occupied HU 1,145 (35.6%)
Vacant Housing Units 386 (12.0%)
Median Home Value $124,173
Average Home Value $150,550


Median Household Income $39,278
Average Household Income $54,724
Per Capita Income $21,895
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.07% 0.03%
Households -0.01% 0.1%
Families 0.44% 0.03%
Median Household Income   1.69%
Per Capita Income   2.06%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Sullivan, MO - Peer Comparisons by Rank and Percentile

The table below compares Sullivan to the other 1,032 incorporated cities, towns and CDPs in Missouri by rank and percentile using July 1, 2016 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 # 115 89th
Population Density1 # 470 55th
Diversity Index2 # 592 43rd
Median Household Income # 576 44th
Per Capita Income # 475 54th

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