Zip Code 19406
King of Prussia, Pennsylvania — Montgomery County
📍 ZIP code 19406 is in King of Prussia, Montgomery County, Pennsylvania.
ZIP code 19406 is located in King of Prussia, Montgomery County, Pennsylvania. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 29,388. The area code for ZIP code 19406 is 610.
Quick Answer
Zip code 19406 is in King of Prussia, Pennsylvania (Montgomery County). It has a population of 29,388, median household income of $109,944, and median home value of $393,600.
Population
29,388
Income
$109,944
Home Value
$393,600
Climate
89°F / 23°F
About Zip Code 19406
Zip code 19406 is located in King of Prussia, Pennsylvania, within Montgomery County. Home to approximately 29,388 residents, this area sits at an elevation of 156 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 610.
The median household income is $109,944 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $393,600, and the cost of living index is 137 (37% above the national average of 100).
Summers average a high of 89°F while winters drop to 23°F. The area receives about 51 in of rain and 25 in of snow annually. The zip code covers 13.8 square miles of land area and 0.3 square miles of water.
Key Statistics
29,388
$109,944
$393,600
Eastern (EST/EDT)
610
156 ft
13.8 sq mi
36.3
14,181
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Compare With Nearby Zip Codes
| Metric | 19406 | 19405 | 19087 | 19401 | 19403 | 19333 |
|---|---|---|---|---|---|---|
| City | King of Prussia, PA | Bridgeport, PA | Southeastern, PA | Conshohocken, PA | Norristown, PA | Devon, PA |
| Population | 29,388 | 5,167 | 33,770 | 43,099 | 43,967 | 7,616 |
| Median Income | $109,944 | $78,777 | $165,451 | $68,646 | $101,996 | $157,083 |
| Home Value | $393,600 | $314,700 | $693,200 | $225,700 | $355,700 | $688,700 |
| Cost of Living | 137 | 117 | 231 | 79 | 122 | 219 |
| Median Age | 36.3 | 32.3 | 39.8 | 36.3 | 45.2 | 42.7 |
Cost of Living
100 = National Average. King of Prussia's cost of living is 37% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
3.6x
Demographics
Zip code 19406 has a population of 29,388 people with a median age of 36.3. There are 14,181 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
King of Prussia (19406) population trend from 2010 to 2024
↑ 111.4%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
89°F
23°F
51 in
25 in
King of Prussia experiences warm summers with average highs around 89°F. Winters are cool with lows averaging 23°F. The area receives about 25 in of snow per year.
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Housing & Economy
Median Home Value
$393,600
Median Household Income
$109,944
With 14,181 housing units across 13.8 square miles, 19406 has a housing density of 1,028 units per square mile. The home price-to-income ratio is 3.6x.
Location & Geography
Latitude
40.0933°
Longitude
-75.3836°
Land Area
13.8 sq mi
Water Area
0.3 sq mi
Nearby Zip Codes
Zip codes closest to 19406 (King of Prussia, PA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 19406's $109,944. A way to compare King of Prussia to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 19406 (King of Prussia, PA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is King of Prussia, Pennsylvania?
King of Prussia, Pennsylvania uses zip code 19406.
What county is zip code 19406 in?
Zip code 19406 is located in Montgomery County, Pennsylvania.
What is the population of zip code 19406?
The population of zip code 19406 is 29,388 with a median age of 36.3.
Is 19406 in King of Prussia, Pennsylvania?
Yes, zip code 19406 is in King of Prussia, Montgomery County, Pennsylvania. The area code is 610.
Frequently Asked Questions
What city is zip code 19406 in?
Zip code 19406 is in King of Prussia, Pennsylvania. It is part of Montgomery County and uses the Eastern (EST/EDT) timezone.
What is zip code 19406?
Zip code 19406 is a U.S. postal code in King of Prussia, Pennsylvania (Montgomery County). It has a population of 29,388 and covers 13.8 square miles.
What is the population of zip code 19406?
The population of zip code 19406 (King of Prussia, PA) is 29,388 with a median age of 36.3. There are approximately 14,181 housing units in this area.
What is the median income in zip code 19406?
The median household income in zip code 19406 (King of Prussia, PA) is $109,944 per year. The cost of living index is 137 (100 = national average).
What is the average home price in zip code 19406?
The median home value in zip code 19406 (King of Prussia, PA) is $393,600. The cost of living index is 137 compared to the national average of 100.
What county is zip code 19406 in?
Zip code 19406 is located in Montgomery County, Pennsylvania. The primary city is King of Prussia.
What is the area code for zip code 19406?
Zip code 19406 in King of Prussia, PA uses area code 610. It is located in the Eastern (EST/EDT) timezone.
Is zip code 19406 a good place to live?
Zip code 19406 (King of Prussia, PA) has a cost of living index of 137 (100 = national average), a median household income of $109,944, and median home values of $393,600. The median age is 36.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 19406?
The cost of living index for zip code 19406 (King of Prussia, PA) is 137, where 100 represents the national average. This area is above the national average. Median home value: $393,600.
What schools serve zip code 19406?
Zip code 19406 in King of Prussia, Pennsylvania is served by the local school district of Montgomery County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.