Marietta, MS Demographics

A map of Marietta's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	192	194	98.5%	98.0%
Multiracial	3	2	1.5%	1.0%
Black	0	1	0.0%	0.5%
Asian	0	0	0.0%	0.0%
Hispanic	0	0	0.0%	0.0%
Native American/Other	0	1	0.0%	0.5%

Marietta, Mississippi has an estimated population of 195, a slight decrease from the 198 recorded in the 2020 Census. The population is 98.5% White, 1.5% Multiracial, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Marietta, with one dot drawn for each person counted by the Census, color-coded by race.

Marietta has become slightly less racially diverse since the 2020 Census. It is considerably less diverse than Mississippi overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Marietta, that probability was 4.0% in 2020 and 3.0% in the most recent ACS estimates.

Marietta is ranked the 356th most populous place in Mississippi, out of 427 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). Marietta was ranked the 362nd most populous place in the 2020 Census.

Marietta's White Population

192 residents of Marietta, or 98.5% of the population, identify as White. The share of White residents in Marietta is significantly higher than in Mississippi overall, where 55.2% of the population is White. Marietta ranks 3rd statewide in terms of White residents as a share of the population, out of 427 places.

Since the 2020 Census, Marietta's White population has declined by an estimated 1.0%. White residents' share of Marietta's population has increased from 98.0% to 98.5%.

Marietta is more White than neighboring Kirkville (85.7% White), New Site (70% White), Wheeler (83.2% White), Baldwyn (44.3% White), and Mantachie (74% White).

Marietta's Black Population

0 residents of Marietta, or 0.0% of the population, identify as Black. The share of Black residents in Marietta is significantly lower than in Mississippi overall, where 36.3% of the population is Black. Marietta ranks 412th statewide in terms of Black residents as a share of the population, out of 427 places.

Since the 2020 Census, Marietta's Black population has declined by an estimated 100.0%. Black residents' share of Marietta's population has decreased from 0.5% to 0.0%.

Marietta is less Black than neighboring Baldwyn (45.8% Black), and Mantachie (2.8% Black).

Marietta's Asian Population

0 residents of Marietta, or 0.0% of the population, identify as Asian. The share of Asian residents in Marietta is comparable to the share in Mississippi overall, where 1% of the population is Asian. Marietta ranks 252nd statewide in terms of Asian residents as a share of the population, out of 427 places.

Since the 2020 Census, Marietta's Asian population has grown from 0 to an estimated 0. Asian residents' share of Marietta's population has remained roughly unchanged at 0.0%.

Marietta is less Asian than neighboring Baldwyn (1.4% Asian).

Marietta's Hispanic Population

0 residents of Marietta, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Marietta is slightly lower than in Mississippi overall, where 3.7% of the population is Hispanic. Marietta ranks 412th statewide in terms of Hispanic residents as a share of the population, out of 427 places.

Since the 2020 Census, Marietta's Hispanic population has grown from 0 to an estimated 0. Hispanic residents' share of Marietta's population has remained roughly unchanged at 0.0%.

Marietta is less Hispanic than neighboring Kirkville (14.3% Hispanic), New Site (30% Hispanic), Wheeler (4.2% Hispanic), and Mantachie (10.6% Hispanic).

Marietta's Native American/Other Population

0 residents of Marietta, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Marietta is comparable to the share in Mississippi overall, where 0.8% of the population is Native American/Other. Marietta ranks 147th statewide in terms of Native American/Other residents as a share of the population, out of 427 places.

Since the 2020 Census, Marietta's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Marietta's population has decreased from 0.5% to 0.0%.

Marietta is less Native American/Other than neighboring Baldwyn (7.5% Native American/Other), and Mantachie (2.9% Native American/Other).

Marietta's Multiracial Population

3 residents of Marietta, or 1.5% of the population, identify as Multiracial. The share of Multiracial residents in Marietta is comparable to the share in Mississippi overall, where 3% of the population is Multiracial. Marietta ranks 376th statewide in terms of Multiracial residents as a share of the population, out of 427 places.

Since the 2020 Census, Marietta's Multiracial population has grown by an estimated 50.0%. Multiracial residents' share of Marietta's population has increased from 1.0% to 1.5%.

Marietta is more Multiracial than neighboring Kirkville (0% Multiracial), New Site (0% Multiracial), and Baldwyn (1% Multiracial). Marietta is less Multiracial than neighboring Wheeler (12.6% Multiracial), and Mantachie (9.7% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.