Treynor, IA Demographics

A map of Treynor's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,024	998	90.9%	96.7%
Hispanic	59	10	5.2%	1.0%
Multiracial	35	21	3.1%	2.0%
Black	8	1	0.7%	0.1%
Asian	0	2	0.0%	0.2%
Native American/Other	0	0	0.0%	0.0%

Treynor, Iowa has an estimated population of 1,126, an increase from the 1,032 recorded in the 2020 Census. The population is 90.9% White, 5.2% Hispanic, 3.1% Multiracial, 0.7% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Treynor, with one dot drawn for each person counted by the Census, color-coded by race.

Treynor has become considerably more 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 Treynor, that probability was 6.4% in 2020 and 16.9% in the most recent ACS estimates.

Treynor is ranked the 264th 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). Treynor was ranked the 277th most populous place in the 2020 Census.

Treynor's White Population

1,024 residents of Treynor, or 90.9% of the population, identify as White. The share of White residents in Treynor is higher than in Iowa overall, where 82.3% of the population is White. Treynor ranks 121st statewide in terms of White residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Treynor's White population has grown by an estimated 2.6%. White residents' share of Treynor's population has decreased from 96.7% to 90.9%.

Treynor is less White than neighboring Silver City (92.1% White), McClelland (99.3% White), Mineola (100% White), Bentley (100% White), and Underwood (94.3% White).

Treynor's Black Population

8 residents of Treynor, or 0.7% of the population, identify as Black. The share of Black residents in Treynor is slightly lower than in Iowa overall, where 3.8% of the population is Black. Treynor ranks 590th statewide in terms of Black residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Treynor's Black population has grown by an estimated 700.0%. Black residents' share of Treynor's population has increased from 0.1% to 0.7%.

Treynor is more Black than neighboring McClelland (0% Black), Mineola (0% Black), Bentley (0% Black), and Underwood (0% Black). Treynor is less Black than neighboring Silver City (7.1% Black).

Treynor's Asian Population

0 residents of Treynor, or 0.0% of the population, identify as Asian. The share of Asian residents in Treynor is slightly lower than in Iowa overall, where 2.5% of the population is Asian. Treynor ranks 478th statewide in terms of Asian residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Treynor's Asian population has declined by an estimated 100.0%. Asian residents' share of Treynor's population has remained roughly unchanged at 0.0%.

Treynor is less Asian than neighboring Underwood (1.3% Asian).

Treynor's Hispanic Population

59 residents of Treynor, or 5.2% of the population, identify as Hispanic. The share of Hispanic residents in Treynor is slightly lower than in Iowa overall, where 7.3% of the population is Hispanic. Treynor ranks 836th statewide in terms of Hispanic residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Treynor's Hispanic population has grown by an estimated 490.0%. Hispanic residents' share of Treynor's population has increased from 1.0% to 5.2%.

Treynor is more Hispanic than neighboring Silver City (0% Hispanic), McClelland (0.7% Hispanic), Mineola (0% Hispanic), Bentley (0% Hispanic), and Underwood (3.5% Hispanic).

Treynor's Native American/Other Population

0 residents of Treynor, 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 Treynor is comparable to the share in Iowa overall, where 0.6% of the population is Native American/Other. Treynor 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, Treynor's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Treynor's population has remained roughly unchanged at 0.0%.

Treynor is less Native American/Other than neighboring Underwood (0.3% Native American/Other).

Treynor's Multiracial Population

35 residents of Treynor, or 3.1% of the population, identify as Multiracial. The share of Multiracial residents in Treynor is comparable to the share in Iowa overall, where 3.5% of the population is Multiracial. Treynor ranks 697th statewide in terms of Multiracial residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Treynor's Multiracial population has grown by an estimated 66.7%. Multiracial residents' share of Treynor's population has increased from 2.0% to 3.1%.

Treynor is more Multiracial than neighboring Silver City (0.8% Multiracial), McClelland (0% Multiracial), Mineola (0% Multiracial), Bentley (0% Multiracial), and Underwood (0.6% 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.