
Westphalia
- County:
- Shelby County
- County Seat:
- No
- Area (mi²):
- 0.098
- State:
- Iowa
Westphalia is a city located in Shelby County, Iowa. Westphalia has a 2025 population of 136. Westphalia is currently growing at a rate of 0.74% annually and its population has increased by 3.82% since the most recent census, which recorded a population of 131 in 2020.
The average household income in Westphalia is $126,444 with a poverty rate of 4.64%. The median age in Westphalia is 59 years: 60.3 years for males, and 58.6 years for females.