Marietta, NC Profile: Facts & Data


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Marietta, North Carolina - Basic Facts

The Town of Marietta had a population of 172 as of July 1, 2018. Marietta ranks in the lower quartile for Population Density and the upper quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in North Carolina. See peer rankings below.

The primary coordinate point for Marietta is located at latitude 34.3682 and longitude -79.1249 in Robeson County. The formal boundaries for the Town of Marietta (see map below) encompass a land area of 1.12 sq. miles and a water area of 0 sq. miles. Robeson County is in the Eastern time zone (GMT -5). The elevation is 92 feet.

The Town of Marietta (GNIS ID: 2406097) 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 Marietta is located within Township of Whitehouse, a minor civil division (MCD) of Robeson County.

Alternate Unofficial Names for Marietta: Affinity.

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


Marietta, NC Data & Demographics (As of July 1, 2018)


Total Population 172
Population in Households 172
Population in Familes 143
Population in Group Qrtrs 0
Population Density2 154
Diversity Index3 66


Median Household Income $21,381
Average Household Income $38,011
Per Capita Income $14,740


Total Housing Units 79 (100%)
Owner Occupied HU 48 (60.8%)
Renter Occupied HU 16 (20.3%)
Vacant Housing Units 15 (19.0%)
Median Home Value $62,500
Average Home Value $69,898


Total Households 64
Average Household Size 2.69
Family Households 45
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 -0.21% -0.47%
Households -0.19% -0.31%
Families -1.74% -0.45%
Median Household Income   1.4%
Per Capita Income   2.02%

Marietta, NC - Peer Comparisons by Rank and Percentile

The table below compares Marietta to the other 739 incorporated cities, towns and CDPs in North Carolina 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 # 693 6th
Population Density # 669 10th
Diversity Index # 105 86th
Median Household Income # 731 1st
Per Capita Income # 719 3rd

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

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