
Arp
- County:
- Smith County
- County Seat:
- No
- Area (mi²):
- 2.617
- State:
- Texas
Arp is a city located in Smith County, Texas. Arp has a 2025 population of 1,022. Arp is currently growing at a rate of 2.51% annually and its population has increased by 13.94% since the most recent census, which recorded a population of 897 in 2020.
The average household income in Arp is $72,892 with a poverty rate of 8.65%. The median age in Arp is 36.3 years: 40.2 years for males, and 32.6 years for females.