Hamann Park is a tight-knit family neighborhood in West San Jose and Campbell, California. Hamann Park features mostly midsize ranch homes with a few two-story homes built around Hamann Park and Castlemont Elementary school. It encompasses the zip codes of 95128 and 95008 and borders the zip codes of 95032, 95030, 95070, 95125, and 95117. This community dates back to 1948 and has continued to develop over the years.  

Campbell is home to the Pruneyard Shopping Center, a sprawling open-air retail complex that was involved in a famous U.S. Supreme Court case that established the extent of the right to free speech in California. Today, the Pruneyard Center is a bustling shopping center and home to the tallest building in Campbell. 

Campbell is bordered on the east and north by West San Jose, on the south by Los Gatos, and on the west by a small portion of Saratoga.

Downtown Campbell is the heart of the thriving community of the city of Campbell. In 1892, Benjamin Campbell formed the Campbell Water Company, Campbell’s first utility company, and the 130-foot water tower from the PittsburghDes Moines Steel Company has become a symbol for Historic Downtown Campbell, as it is visible throughout the area. In Historic Downtown Campbell you’ll find tree-lined walkways with charming sidewalk cafes and coffee houses, fabulous restaurants, wonderful shops, and stylish boutiques. There are art galleries and artist studios, salons, spas, and import stores with hard to find items. From high-end to low-key, Downtown Campbell has a little of everything. Whether you’re here to shop, dine, or just hang out, you’ll have a wonderful time in Downtown Campbell.

The total area of Campbell is 5.9 square miles with the Los Gatos Creek Park and trail bisecting it. Los Gatos Creek, which flows north-north-east on the east side of the city and has paths along both banks for hikers and joggers (locally called the "Perc Ponds"). Residents are able to reach Los Gatos by continuing on the Campbell Los Gatos creek trail. If you take the trail east the trail runs through Willow Glen, Downtown San Jose, and ends in Alviso