Yarmouth, IA Demographics

A map of Yarmouth's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	85	59	100.0%	96.7%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Hispanic	0	1	0.0%	1.6%
Native American/Other	0	0	0.0%	0.0%
Multiracial	0	1	0.0%	1.6%

Yarmouth, Iowa has an estimated population of 85, a dramatic increase from the 61 recorded in the 2020 Census. The population is 100.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Yarmouth, with one dot drawn for each person counted by the Census, color-coded by race.

Yarmouth has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Iowa overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Yarmouth, that probability was 6.4% in 2020 and 0.0% in the most recent ACS estimates.

Yarmouth is ranked the 881st most populous place in Iowa, out of 1,026 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). Yarmouth was ranked the 938th most populous place in the 2020 Census.

Yarmouth's White Population

85 residents of Yarmouth, or 100.0% of the population, identify as White. The share of White residents in Yarmouth is significantly higher than in Iowa overall, where 82.3% of the population is White. Yarmouth ranks 117th statewide in terms of White residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Yarmouth's White population has grown by an estimated 44.1%. White residents' share of Yarmouth's population has increased from 96.7% to 100.0%.

Yarmouth is more White than neighboring Mount Union (98.2% White), Morning Sun (91.3% White), New London (90.4% White), Winfield (94.5% White), and Mediapolis (88.2% White).

Yarmouth's Black Population

0 residents of Yarmouth, or 0.0% of the population, identify as Black. The share of Black residents in Yarmouth is slightly lower than in Iowa overall, where 3.8% of the population is Black. Yarmouth ranks 600th statewide in terms of Black residents as a share of the population, out of 1,026 places.

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

Yarmouth is less Black than neighboring New London (2.3% Black), and Mediapolis (1.1% Black).

Yarmouth's Asian Population

0 residents of Yarmouth, or 0.0% of the population, identify as Asian. The share of Asian residents in Yarmouth is slightly lower than in Iowa overall, where 2.5% of the population is Asian. Yarmouth ranks 543rd statewide in terms of Asian residents as a share of the population, out of 1,026 places.

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

Yarmouth is less Asian than neighboring Winfield (0.1% Asian), and Mediapolis (0.3% Asian).

Yarmouth's Hispanic Population

0 residents of Yarmouth, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Yarmouth is lower than in Iowa overall, where 7.3% of the population is Hispanic. Yarmouth ranks 685th statewide in terms of Hispanic residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Yarmouth's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Yarmouth's population has decreased from 1.6% to 0.0%.

Yarmouth is less Hispanic than neighboring Mount Union (1.8% Hispanic), Morning Sun (1% Hispanic), New London (4.1% Hispanic), Winfield (5.4% Hispanic), and Mediapolis (3.4% Hispanic).

Yarmouth's Native American/Other Population

0 residents of Yarmouth, 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 Yarmouth is comparable to the share in Iowa overall, where 0.6% of the population is Native American/Other. Yarmouth ranks 637th statewide in terms of Native American/Other residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Yarmouth's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Yarmouth's population has remained roughly unchanged at 0.0%.

Yarmouth is less Native American/Other than neighboring New London (0.3% Native American/Other).

Yarmouth's Multiracial Population

0 residents of Yarmouth, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Yarmouth is slightly lower than in Iowa overall, where 3.5% of the population is Multiracial. Yarmouth ranks 779th statewide in terms of Multiracial residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Yarmouth's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Yarmouth's population has decreased from 1.6% to 0.0%.

Yarmouth is less Multiracial than neighboring Morning Sun (7.7% Multiracial), New London (2.8% Multiracial), and Mediapolis (6.9% 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.