Housing data for King of Prussia, PA

King of Prussia, PA has an estimated 25,857 residents and 12,528 homes (US Census Bureau, 2020–2024 American Community Survey).

It is an unincorporated community in Montgomery County.

54.0% of households rent.

The median gross rent is $2,077 a month.

Its population grew measurably since 2015–2019 (+21.3%).

Figures last updated on .

Residents
25,857 (±642)
Housing units
12,528 (±443)
Households that rent
54.0%
Median gross rent
$2,077
Residents since 2015–2019
+21.3%

What stands out in King of Prussia

Homes in buildings of 5 or more units: 55.2% (±3.2 points) in King of Prussia, higher than in Montgomery County (19.1%).

Households that rent: 54.0% (±2.6 points) in King of Prussia, higher than in Montgomery County (28.6%).

Households that moved in since 2020: 39.5% (±4.1 points) in King of Prussia, higher than in Montgomery County (20.9%).

Homes heated by fuel oil: 6.2% (±1.6 points) in King of Prussia, lower than in Montgomery County (14.5%).

Housing in King of Prussia at a glance

King of Prussia against Montgomery County, its state and the nation

Estimate (90% margin of error)
King of PrussiaMontgomery CountyPennsylvaniaUnited States
Residents25,857 (±642)867,573 (exact)13,018,639 (exact)334,922,499
Housing units12,528 (±443)350,351 (±250)5,806,452 (±672)143,775,355
Households that rent54.0% (±2.6 points)28.6% (±0.6 points)30.7% (±0.2 points)34.8%
Median gross rent$2,077 (±$78)$1,683 (±$19)$1,209 (±$5)$1,413
Median household income$117,912 (±$7,868)$113,915 (±$1,905)$77,971 (±$342)$80,734
Median home value$436,200 (±$14,335)$436,700 (±$2,838)$254,500 (±$767)$332,700
Median real estate taxes (a year)$3,951 (±$177)$5,875 (±$49)$3,311 (±$12)$3,119
Built before 198053.0% (±4.1 points)61.1% (±1.0 points)67.3% (±0.2 points)49.7%
Average commute24.3 minutes (±1.5)27.8 minutes (±0.3)26.3 minutes (±0.1)26.4 minutes
Households with broadband95.6% (±1.4 points)94.3% (±0.3 points)89.7% (±0.1 points)91.0%
Median age of residents36.3 years (±1.7)41.2 years (±0.2)40.9 years (±0.2)38.9 years

King of Prussia covers 8.5 square miles of land, about 3,044 residents per square mile (Census Bureau Gazetteer).

How King of Prussia has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents21,313 (±300)25,857 (±642)+21.3%Measurable increase
Housing units10,322 (±261)12,528 (±443)+21.4%Measurable increase
Median gross rent$1,456 (±$47)$2,077 (±$78)+42.7%Up after inflation
Median home value$320,800 (±$6,853)$436,200 (±$14,335)+36.0%Up after inflation
Median household income$90,136 (±$3,327)$117,912 (±$7,868)+30.8%No measurable change after inflation
Median owner cost with a mortgage$2,021 (±$73)$2,323 (±$98)+14.9%Down after inflation
Median real estate taxes$3,387 (±$68)$3,951 (±$177)+16.7%Down after inflation
Households that rent43.5% (±2.1 points)54.0% (±2.6 points)+10.5 percentage pointsMeasurable increase
Rental vacancy rate10.4% (±3.5 points)7.4% (±2.9 points)−3.0 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Montgomery County

King of Prussia has no police department of its own in the FBI’s figures, so this is the figure for Montgomery County as a whole.

In 2025, the police departments that report for Montgomery County recorded 107 violent and 1,492 property crimes per 100,000 residents.

A county-wide figure describes the whole county, not this place; crime varies from one community to the next.

ZIP codes in King of Prussia

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
1940662%30,362$2,076$429,300$116,847

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near King of Prussia

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Bridgeport2.0 mi$1,242$341,10056.7%
West Norriton Township2.4 mi$1,737$312,90032.3%
Swedeland2.5 mi$2,132$340,00018.0%
Norristown2.7 mi$1,422$213,90057.3%
Audubon3.5 mi$1,890$460,90037.1%
West Conshohocken3.6 mi$2,270$475,50025.1%
Trooper3.8 mi$1,298$443,9004.9%
Wayne4.0 mi$2,022$713,30033.9%

Places in Pennsylvania most like King of Prussia

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
East Caln Township$1,769$467,100$102,28849.4%
Plymouth Meeting$1,952$512,500$112,49143.2%
Rosemont$1,747$643,600$88,32250.8%
Audubon$1,890$460,900$111,23437.1%
Exton$2,202$554,200$120,69770.9%
Conshohocken$2,147$443,600$122,72151.0%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Pennsylvania.

HUD Fair Market Rent for King of Prussia, fiscal year 2027

Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$1,438$1,558$1,860$2,216$2,445

HUD also publishes a Small Area Fair Market Rent for each ZIP code in the area; the Fair Market Rent page for this place lists its ZIP codes.

HUD income limits for King of Prussia, fiscal year 2026

Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$25,800$42,950$68,750
2 people$29,450$49,100$78,550
3 people$33,150$55,250$88,350
4 people$36,800$61,350$98,150
5 people$39,750$66,300$106,050
6 people$44,360$71,200$113,900
7 people$50,040$76,100$121,750
8 people$55,720$81,000$129,600

These are the limits HUD sets for its housing programs in the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD MSA, where HUD’s median family income for fiscal year 2026 is $122,700.

A program can use its own limits; tax-credit and local programs often do.

King of Prussia is a census-designated place: an unincorporated community the Census Bureau draws for statistics, with no municipal government of its own.

It lies inside Upper Merion Township, whose figures include it.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about King of Prussia

What is the average rent in King of Prussia, PA?

The Census Bureau publishes the median rather than the average: the median gross rent in King of Prussia is $2,077 (±$78) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much is a one-bedroom apartment in King of Prussia?

The median gross rent for a one-bedroom home in King of Prussia, PA is $2,019 (±$92) a month (2020–2024 American Community Survey).

Are renters in King of Prussia rent-burdened?

39.9% of renting households in King of Prussia pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).

How many renters are there in King of Prussia?

King of Prussia has an estimated 6,340 (±397) renting households, 54.0% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in King of Prussia?

The median household income in King of Prussia is $117,912 (±$7,868) a year (2020–2024 American Community Survey).

What is the average home value in King of Prussia, PA?

The Census Bureau publishes the median: $436,200 (±$14,335) for owner-occupied homes in King of Prussia (2020–2024 American Community Survey).

Is King of Prussia growing?

In King of Prussia, the number of residents went from 21,313 in 2015–2019 to 25,857 in 2020–2024 (+21.3%), a measurable increase.

What ZIP codes are in King of Prussia?

The ZIP code that covers King of Prussia is 19406.

What is the median rent in ZIP code 19406?

The median gross rent in ZIP Code Tabulation Area 19406 is $2,076 (±$78) a month (2020–2024 American Community Survey).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for King of Prussia CDP, Pennsylvania (place:39736, in state:42).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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