Ingleside on the Bay, TX has a population of 676 and is the 17,680th largest city in the United States. The population density is 2,311 per sq mi which is 2284% higher than the Texas average and 2451% higher than the national average. The median age in Ingleside on the Bay is 49 which is approximately 42% higher than the Texas average of 34. In Ingleside on the Bay, 69% of the population over 15 years of age are married, 93% speak English and 7% speak Spanish. 62% of Ingleside on the Bay residents were born in Texas, 36% were born out of state, 0% were born outside of the United States and 2% were foreign born.