Hannibal, MO Profile: Facts, Map & Data


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Hannibal, Missouri - Basic Facts

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The City of Hannibal had a population of 17,983 as of July 1, 2016. Hannibal ranks in the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Missouri. See peer rankings below.

The primary coordinate point for Hannibal is located at latitude 39.7102 and longitude -91.394 in Marion County. The formal boundaries for the City of Hannibal (see map below) encompass a land area of 15.73 sq. miles and a water area of 0.47 sq. miles. Marion County is in the Central time zone (GMT -6). The elevation is 502 feet.

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

The City of Hannibal (GNIS ID: 2394287) 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 Hannibal is located within Township of Mason, a minor civil division (MCD) of Marion County.

Beneath the boundary map are tables with Hannibal 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 Hannibal: North Hannibal, South Hannibal, Staveley's Landing, Stavelys Landing.

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 Hannibal, MO Boundary Map

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Boundary Maps: Township of Mason | Marion County | Missouri Counties

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


Total Population 17,983
Population in Households 16,886
Population in Familes 12,995
Population in Group Qrtrs 1,097
Population Density1 1,143
Diversity Index2 26


Total Households 7,108
Average Household Size 2.38
Family Households 4,363
Average Family Size 3


Total Housing Units 8,139 (100%)
Owner Occupied HU 4,240 (52.1%)
Renter Occupied HU 2,868 (35.2%)
Vacant Housing Units 1,031 (12.7%)
Median Home Value $97,278
Average Home Value $128,042


Median Household Income $36,490
Average Household Income $48,753
Per Capita Income $19,867
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.06% 0.11%
Households -0.02% 0.08%
Families -0.14% -0.05%
Median Household Income   2.18%
Per Capita Income   1.83%
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.

Hannibal, MO - Peer Comparisons by Rank and Percentile

The table below compares Hannibal 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 # 44 96th
Population Density1 # 291 72nd
Diversity Index2 # 186 82nd
Median Household Income # 688 33rd
Per Capita Income # 646 38th

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

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