2025 Compare Cities Overview:
Union City, CA vs Rio Vista, CA

Are people in Rio Vista older or younger than people in Union City?
- The Median Age in Rio Vista is 23.2 years older than in Union City.

Are housing costs cheaper in Rio Vista or Union City?
- Rio Vista housing costs are 57.8% less expensive than Union City housing costs.

Which city has a longer commute, Rio Vista or Union City?
- The average commute for residents of Rio Vista is 2.1 minutes shorter than it is for residents of Union City.

Things to do in Union City?
Union City, California is a vibrant city located in the Northern region of the United States. Home to attractions such as Alvarado Park and Decoto Neighborhood Park, visitors can explore outdoor activities and historical sites when visiting Union City. There are also plenty of museums, galleries, and performance venues such as The Union City Historical Museum and The Little Theatre of Union City. For entertainment, visitors can explore boutique shops and restaurants along with movie theaters and live music clubs. Whether you're looking for a peaceful retreat or an exciting night out, Union City has something for everyone!

Things to do in Rio Vista?
Rio Vista, CA is situated along the Sacramento River in Northern California near San Francisco Bay. It has a population of over 7500 people spread across 5 square miles and it is known for its natural beauty with plenty of riverside activities like fishing, kayaking and river tubing available year-round.