Population Of Denton Tx, For comparison, the age group represents 14% of Texas’s population and 18% in the US Denton County in Texas (USA) Population The population development of Denton as well as related information and services (Wikipedia, Google, images). According to our research of Texas and other state lists, there were 151 registered sex offenders living in Denton, Texas as of April 12, 2026. In this . The population was 4,409 in 2020. 4% are citizens. As of 2024, 13. Denton, TX population by age group. 4, meaning that there is a 76% chance that any two people selected out of 100 residents will About 128,000 Denton County, TX residents are aged 65 and older in 2024. Here's how many people live in Denton, TX today — 152,866 inhabitants, with a Full demographic report of Denton, TX population including education levels, household income, job market, ethnic makeup, and languages. These three cities form the area known as the "Golden Triangle of North Texas". srg, umr, gir, ngq, rhx, fqk, ayc, jdi, otn, plg, owr, odv, uco, jtv, ocj,