Duncan, MS Profile: Facts, Map & Data


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Duncan, Mississippi - Basic Facts

The Town of Duncan had a population of 417 as of July 1, 2017.

The primary coordinate point for Duncan is located at latitude 34.0418 and longitude -90.7459 in Bolivar County. The formal boundaries for the Town of Duncan (see map below) encompass a land area of 0.92 sq. miles and a water area of 0 sq. miles. Bolivar County is in the Central time zone (GMT -6). The elevation is 157 feet.

The Town of Duncan (GNIS ID: 2406405) 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 Town of Duncan is located within Supervisor District 3, a minor civil division (MCD) of Bolivar County.

Beneath the boundary map are tables with Duncan population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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Town of Duncan, MS Boundary Map

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Boundary Maps: Supervisor District 3 | Bolivar County | Mississippi Counties

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Duncan, MS Data & Demographics (As of July 1, 2017)


Total Population 417
Daytime Population: Workers 115
Daytime Population: Residents 281
Total Daytime Population (TDP) 396
Ratio TDP/Total Population1 0.95
Population in Households 400
Population in Familes 333
Population in Group Qrtrs 17
Population Density2 455
Diversity Index3 37


Median Household Income $30,163
Average Household Income $46,214
Per Capita Income $17,546


Total Housing Units 159 (100%)
Owner Occupied HU 80 (50.3%)
Renter Occupied HU 55 (34.6%)
Vacant Housing Units 25 (15.7%)
Median Home Value $72,857
Average Home Value $95,625


Total Households 134
Average Household Size 2.99
Family Households 94
Average Family Size 4
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  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.


2010-2017 2017-2022
Population -0.2% -0.63%
Households -0.3% -0.6%
Families -0.43% -0.87%
Median Household Income   0.09%
Per Capita Income   1.29%

Duncan, MS - Peer Comparisons by Rank and Percentile

The table below compares Duncan to the other 362 incorporated cities, towns and CDPs in Mississippi by rank and percentile using July 1, 2017 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 # 292 20th
Population Density # 190 48th
Diversity Index # 250 31st
Median Household Income # 249 31st
Per Capita Income # 243 33rd

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

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