Downtown Holland facing north on N. River Ave looking towards Unity Bridge. – BenHerrera1979, CC BY-SA 4.0 – Wikimedia Commons Holland is located in Michigan. About 34,378 people live here (as of 2020). Between 2010 and 2020, the population grew from 33,051 to 34,378. The region is at 202 meters above sea level. There are about 1.429 streets in Holland. The region was founded in 1847. The postal codes are 49422–49424. Holland is city in Ottawa and Allegan counties in Michigan, United States. Among other things, Holland has public Transport, restaurants, cafés, clothing Stores, attractions, schools, banks, hairdressers and pharmacies. More information at www.cityofholland.com.