51003 Alton, IA is a small and vibrant community with a population of 1,761. The population density in this area is 31 people per square mile. Local businesses that are popular in the area include Alton Bar & Grill, Big J's Barbeque Restaurant, Jim's Family Diner, and Sid's Subway. Year-round outdoor activities for locals to enjoy include hiking at the nearby lakeside trails, fishing on the local riverbank, and camping in the nearby woodlands. Other organizations such as the Fire Department and Emergency Services help to keep residents safe. Local sporting events take place in town during the summer months at Alton Field with games such as baseball and softball.
The population in Alton (zip 51003) is 1,761. There are 32 people per square mile aka population density. The median age in Alton (zip 51003) is 37.9, the US median age is 38.4. The number of people per household in Alton (zip 51003) is 2.5, the US average of people per household is 2.6.
Family in Alton (zip 51003)
- 73.8% are married
- 4.7% are divorced
- 32.0% are married with children
- 5.8% have children, but are single
Race in Alton (zip 51003)
- 89.9% are White
- 0.7% are Black
- 0.5% are Asian
- 0.0% are Native American
- 0.0% claim Other
- 7.4% claim Hispanic ethnicity
- 1.5% Two or more races
- 0.0% Hawaiian, Pacific Islander