PlainZIP

King Of Prussia, PA · standard

ZIP Code 19406

Montgomery County, Pennsylvania - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

23,441
655/sq mi
$116,847
Median income
$429,300
Median home value
63.6%
Bachelor's or higher

The verdict

King Of Prussia pairs an upper-quartile household income with upper-quartile home values, in a low-density, mixed-tenure area.

Top 11%
household income, US ZIPs
Top 18%
home value, US ZIPs
655
people per sq mi
50%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 19406 against every reporting US ZIP.

ZIP code 19406 is a densely settled ZIP (a standard USPS delivery area) in King Of Prussia, Montgomery County, Pennsylvania, with 23,441 residents across 35.8 square miles, a density of 655 people per square mile, in the New York time zone.

ZIP 19406 skews affluent, with a median household income of $116,847 (50% above the Pennsylvania average), while per-capita income is $60,110. The poverty rate stands at 4.2% and the unemployment rate at 4.7%. The typical home here is valued at $429,300 (89% above the state average); renters pay a median of $2,076 monthly, and 50.3% of units are owner-occupied.

This is a highly-educated ZIP: 63.6% of adults hold a bachelor's degree or higher, the median age is 36.2, and the average commute is 24 minutes. To put 19406 in local context, 10 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Montgomery County, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 19406

Top 5 sectors by establishment count in King Of Prussia, PA

Which industries have the most business establishments in ZIP 19406.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 19406, King Of Prussia, PA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

23,441

Population

35.8

Area (sq mi)

655

People / sq mi

New York

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 19406?

36.2

Median Age

49.6%

Male

50.4%

Female

22.3%

Foreign-Born

White 65.1%
African American 8.1%
Asian 19.5%
American Indian or Alaska Native 0.2%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 5.0%
Hispanic or Latino 5.5%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$116,847

Median Household Income

+50% vs state

$60,110

Per Capita Income

4.2%

Poverty Rate

4.7%

Unemployment Rate

24.1 min

Mean Commute Time

How ZIP 19406 ranks nationally

King Of Prussia, PA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$116,847 Top 11% higher than 89% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 79.2%
Bachelor's Degree or Higher 63.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

14,364

Total Housing Units

13,422

Occupied Units

942

Vacant Units

2.25

Avg Household Size

Occupancy Type

Owner 50.3%
Renter 49.7%

$429,300

Median Home Value

+89% vs state

$2,076

Median Rent

1977

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+8.6%

YoY Change (2024)

283

HPI Index (2000 = 100)

+183%

Total Change Since 2000

Home values in ZIP 19406 have increased 8.6% over the past year (2024). Since 2000, this ZIP has seen +183% cumulative appreciation.

Year Annual Change HPI Index
2020 +3.4% 203
2021 +9.8% 223
2022 +12.8% 252
2023 +3.7% 261
2024 +8.6% 283

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 1,962 business establishments in ZIP 19406, employing approximately 69,749 people with a combined annual payroll of $6,335,702,000.

1,962

Businesses

69,749

Employees

$6.3B

Annual Payroll

16

Industry Sectors

Industry Establishments % of Total
Retail trade 370 18.9%
Professional, scientific, and technical services 280 14.3%
Health care and social assistance 183 9.3%
Finance and insurance 166 8.5%
Administrative and support and waste management and remediation services 147 7.5%
Accommodation and food services 146 7.4%
Other services (except public administration) 132 6.7%
Wholesale trade 112 5.7%
Construction 107 5.5%
Real estate and rental and leasing 86 4.4%
Information 54 2.8%
Transportation and warehousing 43 2.2%
Management of companies and enterprises 43 2.2%
Manufacturing 35 1.8%
Educational services 31 1.6%
Arts, entertainment, and recreation 25 1.3%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 19406 vs 19087 →

ZIP 19406 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 19406 ranks #4 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 19406 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 19406 ranks #8 of 9 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
19087 Wayne, PA 32,225 2.5 mi
19405 Bridgeport, PA 5,127 2.3 mi
19403 Norristown, PA 44,260 3.8 mi
19401 Norristown, PA 41,753 3.7 mi
19085 Villanova, PA 8,932 4.3 mi
19333 Devon, PA 6,895 4.3 mi
19428 Conshohocken, PA 16,580 4.4 mi
19456 Oaks, PA 737 4.9 mi
19462 Plymouth Meeting, PA 14,658 5.4 mi
19010 Bryn Mawr, PA 21,103 5.6 mi

More ZIP Codes in Montgomery County

19446 standard
Lansdale, PA
Pop: 55,138
19464 standard
Pottstown, PA
Pop: 45,788
19403 standard
Norristown, PA
Pop: 44,260
19401 standard
Norristown, PA
Pop: 41,753
19426 standard
Collegeville, PA
Pop: 38,831
19002 standard
Ambler, PA
Pop: 32,412

Related Areas

Montgomery County King Of Prussia, PA Pennsylvania

Frequently Asked Questions

What county is ZIP code 19406 in? ▼
ZIP code 19406 (King Of Prussia) is located in Montgomery County, Pennsylvania. Montgomery County contains multiple ZIP codes, see the full list at /counties/montgomery-pa.
What is the population of ZIP code 19406? ▼
ZIP code 19406 in King Of Prussia, PA has a population of 23,441 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 19406? ▼
The median household income in ZIP 19406 is $116,847, which is 53% above the national average of $76,288.
What is the average home value in ZIP 19406? ▼
The median home value in ZIP 19406 is $429,300, which is 54% above the national average of $278,155.
What is the demographic makeup of ZIP 19406? ▼
The largest racial group in ZIP 19406 is White at 65.1%. Hispanic or Latino residents make up 5.5% of the population.
How many businesses are in ZIP code 19406? ▼
ZIP code 19406 has 1,962 business establishments employing approximately 69,749 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 19406? ▼
The top industries by establishment count in ZIP 19406 are: Retail trade (370), Professional, scientific, and technical services (280), Health care and social assistance (183). There are 16 industry sectors represented in total.
How have home values changed in ZIP code 19406? ▼
According to the FHFA House Price Index, home values in ZIP 19406 increased by 8.6% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 183%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 19406? ▼
In ZIP code 19406, 79.2% of residents aged 25+ have a high school diploma or higher, and 63.6% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 19406? ▼
The mean commute time for workers in ZIP code 19406 is 24.1 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 19406? ▼
In ZIP code 19406, approximately 50.3% of occupied housing units are owner-occupied and 49.7% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 19406? ▼
The poverty rate in ZIP code 19406 is 4.2% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.