King Prussia is a city located in Chester County, Delaware County, and Montgomery County Pennsylvania. King Prussia has a 2024 population of 25,587. King Prussia is currently growing at a rate of 2.33% annually and its population has increased by 16.16% since the most recent census, which recorded a population of 22,028 in 2020.
The average household income in King Prussia is $125,892 with a poverty rate of 3.86%. The median age in King Prussia is 36.6 years: 34.9 years for males, and 39.5 years for females.
According to the most recent ACS, the racial composition of King Prussia was:
White
Asian
Black or African American
Two or more races
Other race
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 11,164 | 2.18 | 49.3 | 50.7 |
| Married | 5,214 | 3.03 | 64.9 | 35.1 |
| Non Family | 4,991 | 1.17 | 29.9 | 70.1 |
| Female | 765 | 2.85 | 67.3 | 32.7 |
| Male | 194 | 2.32 | 59.3 | 40.7 |
2.95
Average Family Size
2.18
Average Household Size
49.3%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among asian people with a rate of 80.74%.
All
Male
Female
$70,081
Average Earnings
$85,491
Average Male
$51,918
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
75.23% of King Prussia residents speak only English, while 24.77% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 10.86% of the population.
rate
3.86%
Overall Poverty Rate
3.55%
Male Poverty Rate
4.17%
Female Poverty Rate
The race most likely to be in poverty in King Prussia is Native, with 100% below the poverty level.
The race least likely to be in poverty in King Prussia is Hispanic, with 1.35% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0.24%. Among those working part-time, it was 6.56%, and for those that did not work, the poverty rate was 9.66%.
Married
Widowed
Divorced
Separated
NeverMarried
52.2%
Overall Marriage Rate
53.9%
Male Marriage Rate
50.4%
Female Marriage Rate
male
female
The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
1%
Veteran Poverty Rate
28.49%
Veteran Disability Rate
LaborForceParticipation
73%
Labor Force Participation
68.8%
Employment Rate
5.4%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
53.04%
Born in King Prussia
76.62%
Native Born
23.38%
Foreign Born
12.5%
Non Citizen
10.88%
Naturalized
76.62% of King Prussia residents were born in the United States, with 53.04% having been born in Pennsylvania. 12.5% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2024 | 25,587 | 582 | 2.33% |
| 2023 | 25,005 | 582 | 2.38% |
| 2022 | 24,423 | 582 | 2.44% |
| 2021 | 23,841 | 1,813 | 8.23% |
| 2020 | 22,028 | 715 | 3.35% |
| 2019 | 21,313 | 885 | 4.33% |
| 2018 | 20,428 | 384 | 1.92% |
| 2017 | 20,044 | 234 | 1.18% |
| 2016 | 19,810 | 49 | 0.25% |
| 2015 | 19,761 | -158 | -0.79% |
| 2014 | 19,919 | -132 | -0.66% |
| 2013 | 20,051 | -78 | -0.39% |
| 2012 | 20,129 | 205 | 1.03% |
| 2011 | 19,924 | -12 | -0.06% |
| 2010 | 19,936 | 0 | 0% |