Port O'Connor, TX Demographics

A map of Port O'Connor's Population by Race

Port O'Connor, Texas has an estimated population of 620, a dramatic decrease from the 954 recorded in the 2020 Census. The population is 96.8% White, 3.1% Hispanic, 0.2% Black, 0.0% Asian, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Port O'Connor, with one dot drawn for each person counted by the Census, color-coded by race.

Port O'Connor has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Texas overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Port O'Connor, that probability was 29.4% in 2020 and 6.3% in the most recent ACS estimates.

Port O'Connor is ranked the 1199th most populous place in Texas, out of 1,863 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). Port O'Connor was ranked the 998th most populous place in the 2020 Census.

Port O'Connor's White Population

600 residents of Port O'Connor, or 96.8% of the population, identify as White. The share of White residents in Port O'Connor is significantly higher than in Texas overall, where 39.1% of the population is White. Port O'Connor ranks 206th statewide in terms of White residents as a share of the population, out of 1,863 places.

Since the 2020 Census, Port O'Connor's White population has declined by an estimated 24.1%. White residents' share of Port O'Connor's population has increased from 82.8% to 96.8%.

Port O'Connor is more White than neighboring Magnolia Beach (75.3% White), Alamo Beach (83.3% White), Point Comfort (43.1% White), Port Lavaca (25.2% White), and Seadrift (50.8% White).

Port O'Connor's Black Population

1 residents of Port O'Connor, or 0.2% of the population, identify as Black. The share of Black residents in Port O'Connor is considerably lower than in Texas overall, where 11.9% of the population is Black. Port O'Connor ranks 1427th statewide in terms of Black residents as a share of the population, out of 1,863 places.

Since the 2020 Census, Port O'Connor's Black population has remained roughly the same. Black residents' share of Port O'Connor's population has remained roughly unchanged at 0.2%.

Port O'Connor is more Black than neighboring Magnolia Beach (0% Black), Alamo Beach (0% Black), and Seadrift (0% Black). Port O'Connor is less Black than neighboring Point Comfort (10.9% Black), and Port Lavaca (4.1% Black).

Port O'Connor's Asian Population

0 residents of Port O'Connor, or 0.0% of the population, identify as Asian. The share of Asian residents in Port O'Connor is lower than in Texas overall, where 5.5% of the population is Asian. Port O'Connor ranks 1248th statewide in terms of Asian residents as a share of the population, out of 1,863 places.

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

Port O'Connor is less Asian than neighboring Magnolia Beach (7.2% Asian), Port Lavaca (7% Asian), and Seadrift (1.9% Asian).

Port O'Connor's Hispanic Population

19 residents of Port O'Connor, or 3.1% of the population, identify as Hispanic. The share of Hispanic residents in Port O'Connor is significantly lower than in Texas overall, where 39.7% of the population is Hispanic. Port O'Connor ranks 1373rd statewide in terms of Hispanic residents as a share of the population, out of 1,863 places.

Since the 2020 Census, Port O'Connor's Hispanic population has declined by an estimated 85.9%. Hispanic residents' share of Port O'Connor's population has decreased from 14.2% to 3.1%.

Port O'Connor is more Hispanic than neighboring Alamo Beach (0% Hispanic). Port O'Connor is less Hispanic than neighboring Magnolia Beach (17.5% Hispanic), Point Comfort (33.6% Hispanic), Port Lavaca (62.7% Hispanic), and Seadrift (36.7% Hispanic).

Port O'Connor's Native American/Other Population

0 residents of Port O'Connor, 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 Port O'Connor is comparable to the share in Texas overall, where 0.6% of the population is Native American/Other. Port O'Connor ranks 1079th statewide in terms of Native American/Other residents as a share of the population, out of 1,863 places.

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

Port O'Connor is less Native American/Other than neighboring Port Lavaca (0.1% Native American/Other).

Port O'Connor's Multiracial Population

0 residents of Port O'Connor, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Port O'Connor is slightly lower than in Texas overall, where 3.1% of the population is Multiracial. Port O'Connor ranks 1150th statewide in terms of Multiracial residents as a share of the population, out of 1,863 places.

Since the 2020 Census, Port O'Connor's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Port O'Connor's population has decreased from 2.3% to 0.0%.

Port O'Connor is less Multiracial than neighboring Alamo Beach (16.7% Multiracial), Point Comfort (12.5% Multiracial), Port Lavaca (0.9% Multiracial), and Seadrift (10.6% 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.