Lucas
- County:
- Lucas County
- County Seat:
- No
- Area (mi²):
- 0.982
- State:
- Iowa
Lucas is a city located in Lucas County, Iowa. Lucas has a 2026 population of 176. Lucas is currently declining at a rate of 0% annually and its population has increased by 1.73% since the most recent census, which recorded a population of 173 in 2020.
The median household income in Lucas is $25,500 with a poverty rate of 24.83%. The median age in Lucas is 31.9 years: 36.5 years for males, and 31.1 years for females. For every 100 females there are 70.6 males.