Sena, NM Demographics

A map of Sena's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
Hispanic	144	116	92.9%	74.8%
Multiracial	11	10	7.1%	6.5%
White	0	26	0.0%	16.8%
Black	0	1	0.0%	0.6%
Asian	0	0	0.0%	0.0%
Native American/Other	0	2	0.0%	1.3%

Sena, New Mexico has an estimated population of 155, a less than 1% change from the 155 recorded in the 2020 Census. The population is 92.9% Hispanic, 7.1% Multiracial, 0.0% White, 0.0% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Sena, with one dot drawn for each person counted by the Census, color-coded by race.

Sena has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than New Mexico overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Sena, that probability was 40.7% in 2020 and 13.2% in the most recent ACS estimates.

Sena is ranked the 389th most populous place in New Mexico, out of 528 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). Sena was ranked the 388th most populous place in the 2020 Census.

Sena's White Population

0 residents of Sena, or 0.0% of the population, identify as White. The share of White residents in Sena is significantly lower than in New Mexico overall, where 36% of the population is White. Sena ranks 361st statewide in terms of White residents as a share of the population, out of 528 places.

Since the 2020 Census, Sena's White population has declined by an estimated 100.0%. White residents' share of Sena's population has decreased from 16.8% to 0.0%.

Sena is less White than neighboring Villanueva (8.8% White), Pueblo (25.6% White), and Ribera (2.5% White).

Sena's Black Population

0 residents of Sena, or 0.0% of the population, identify as Black. The share of Black residents in Sena is comparable to the share in New Mexico overall, where 1.8% of the population is Black. Sena ranks 144th statewide in terms of Black residents as a share of the population, out of 528 places.

Since the 2020 Census, Sena's Black population has declined by an estimated 100.0%. Black residents' share of Sena's population has decreased from 0.6% to 0.0%.

Sena is less Black than neighboring Ribera (20.4% Black).

Sena's Asian Population

0 residents of Sena, or 0.0% of the population, identify as Asian. The share of Asian residents in Sena is comparable to the share in New Mexico overall, where 1.6% of the population is Asian. Sena ranks 291st statewide in terms of Asian residents as a share of the population, out of 528 places.

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

Sena's Hispanic Population

144 residents of Sena, or 92.9% of the population, identify as Hispanic. The share of Hispanic residents in Sena is significantly higher than in New Mexico overall, where 48.4% of the population is Hispanic. Sena ranks 111th statewide in terms of Hispanic residents as a share of the population, out of 528 places.

Since the 2020 Census, Sena's Hispanic population has grown by an estimated 24.1%. Hispanic residents' share of Sena's population has increased from 74.8% to 92.9%.

Sena is more Hispanic than neighboring Villanueva (67.5% Hispanic), Pueblo (74.4% Hispanic), Ribera (77.2% Hispanic), and San Jose CDP (San Miguel County) (28.7% Hispanic). Sena is less Hispanic than neighboring Soham (100% Hispanic).

Sena's Native American/Other Population

0 residents of Sena, 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 Sena is lower than in New Mexico overall, where 9% of the population is Native American/Other. Sena ranks 335th statewide in terms of Native American/Other residents as a share of the population, out of 528 places.

Since the 2020 Census, Sena's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Sena's population has decreased from 1.3% to 0.0%.

Sena is less Native American/Other than neighboring Villanueva (23.7% Native American/Other).

Sena's Multiracial Population

11 residents of Sena, or 7.1% of the population, identify as Multiracial. The share of Multiracial residents in Sena is slightly higher than in New Mexico overall, where 3.1% of the population is Multiracial. Sena ranks 32nd statewide in terms of Multiracial residents as a share of the population, out of 528 places.

Since the 2020 Census, Sena's Multiracial population has grown by an estimated 10.0%. Multiracial residents' share of Sena's population has increased from 6.5% to 7.1%.

Sena is more Multiracial than neighboring Villanueva (0% Multiracial), Pueblo (0% Multiracial), Ribera (0% Multiracial), and Soham (0% Multiracial). Sena is less Multiracial than neighboring San Jose CDP (San Miguel County) (71.3% 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.