Marietta, NC Profile: Facts, Map & Data


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Marietta, North Carolina - Basic Facts

The Town of Marietta had a population of 175 as of July 1, 2017. 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.

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

Alternate Unofficial Names for Marietta: Affinity.

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Town of Marietta, NC Boundary Map

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Boundary Maps: Township of Whitehouse | Robeson County | North Carolina Counties

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Marietta, NC Data & Demographics (As of July 1, 2017)


Total Population 175
Daytime Population: Workers 14
Daytime Population: Residents 123
Total Daytime Population (TDP) 137
Ratio TDP/Total Population1 0.78
Population in Households 175
Population in Familes 145
Population in Group Qrtrs 0
Population Density2 157
Diversity Index3 65


Median Household Income $20,661
Average Household Income $33,343
Per Capita Income $13,105


Total Housing Units 79 (100%)
Owner Occupied HU 45 (57.0%)
Renter Occupied HU 20 (25.3%)
Vacant Housing Units 14 (17.7%)
Median Home Value $60,000
Average Home Value $69,565


Total Households 65
Average Household Size 2.69
Family Households 46
Average Family Size 3
  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 0.0% -0.11%
Households 0.0% 0.0%
Families -1.68% 0.0%
Median Household Income   -1.33%
Per Capita Income   1.73%

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, 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 # 693 6th
Population Density # 665 10th
Diversity Index # 113 85th
Median Household Income # 733 1st
Per Capita Income # 730 1st

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

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