In 2017, Portsmouth, NH had a population of 21.6k people with a median age of 40.8 and a median household income of $72,384. Between 2016 and 2017 the population of Portsmouth, NH grew from 21,458 to 21,644, a 0.867% increase and its median household income grew from $69,664 to $72,384, a 3.9% increase.
The population of Portsmouth, NH is 86.2% White Alone, 4.98% Asian Alone, and 3.07% Two or More Races. N/A% of the people in Portsmouth, NH speak a non-English language, and 95.5% are U.S. citizens.
The largest universities in Portsmouth, NH are Great Bay Community College (329 degrees awarded in 2017), Empire Beauty School-Portsmouth (38 degrees), and Paul Mitchell the School-Portsmouth (26 degrees).
The median property value in Portsmouth, NH is $373,000, and the homeownership rate is 50.5%. Most people in Portsmouth, NH commute by Drove Alone, and the average commute time is 19.6 minutes. The average car ownership in Portsmouth, NH is 2 cars per household.