Pleasant Hill is a somewhat small city located in the state of Missouri. With a population of 8,715 people and two associated neighborhoods, Pleasant Hill is the 90th largest community in Missouri. Much of the housing stock in Pleasant Hill was built relatively recently. The construction of new real estate can often be taken as an indication that the local Pleasant Hill economy is robust, and that jobs or other amenities are attracting an influx of new residents. This seems to be the case in Pleasant Hill, where the median household income is $88,408.00.

Also of interest is that Pleasant Hill has more people living here who work in computers and math than 95% of the places in the US.

In Pleasant Hill, however, the average commute to work is quite long. On average, people spend 32.44 minutes each day getting to work, which is significantly higher than the national average.

Being a small city, Pleasant Hill does not have a public transit system used by locals to get to and from work.

The overall education level of Pleasant Hill is somewhat higher than in the average US city of 21.84%: 26.56% of adults 25 and older in the city have at least a bachelor's degree.

The per capita income in Pleasant Hill in 2022 was $37,105, which is wealthy relative to Missouri, and upper middle income relative to the rest of the US. This equates to an annual income of $148,420 for a family of four. However, Pleasant Hill contains both very wealthy and poor people as well.

The people who call Pleasant Hill home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Pleasant Hill residents report their race to be White, followed by Black or African-American. Important ancestries of people in Pleasant Hill include German, English, Irish, Italian, and Scottish.

The most common language spoken in Pleasant Hill is English. Other important languages spoken here include Spanish and Italian.