HousingHandbookReference data

U.S. ZIP Code · PA15666

Westmoreland County · Pittsburgh, PA

Typical home value

$179,305[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year
-2.4%
5-year / yr
+1.0%
10-year / yr
+2.9%

Relative price

vs U.S.
-36.9%
vs metro
≈ metro median
vs state
-23.2%
ZIP 15666 location in PA
Location of ZIP 15666 in PA

Price history

Zillow Home Value Index — monthly, smoothed and seasonally adjusted.

The typical home in 15666 is worth $179,305. Over the past year, values have fallen 2.4%. The effective property tax rate is 1.1%.

#Rent & investment

Typical asking rent, and the returns it implies at the current home value.

Monthly rent
[2]
Gross yield
[2]
Cap rate
[2]

#Property tax

Effective rate — total real estate taxes paid relative to total home value.

Effective tax rate
1.1%[3]
Typical annual tax
$1,898[3]

#Climate risk

FEMA National Risk Index ratings for Westmoreland County. "Not Applicable" means the hazard does not threaten the county.

Overall risk
Relatively Moderate[4]
Riverine flood
Relatively High
Coastal flood
Not Applicable
Wildfire
Very Low
Drought
Very Low
Heat wave
Relatively Low
Hurricane
Relatively Low
Tornado
Relatively Low
Earthquake
Relatively Low
Winter weather
Relatively Moderate

#Who lives here

Population
15,980[3]
Median household income
$68,102[3]

#Migration

Household moves in and out of Westmoreland County over a year, from IRS tax-return data.

Net migration
+45[5]
Moved in
6,389
Moved out
6,344

Schools

Open public schools in this ZIP, from the NCES Common Core of Data.

Public schools
4
Elementary
1
Middle
2
High
1
  • Mount Pleasant Area HS

    High · Grades 9–12 · Mount Pleasant Area SD

    606 students

  • Norvelt El Sch

    Elementary · Grades K–3 · Mount Pleasant Area SD

    495 students

  • Ramsay El Sch

    Middle · Grades 4–6 · Mount Pleasant Area SD

    400 students

  • Mount Pleasant Area JHS

    Middle · Grades 7–8 · Mount Pleasant Area SD

    284 students

Run the numbers

Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.

Gross yield
Net yield (after ~40% expenses)
Annual rent

Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.

Monthly payment$907
Loan principal$143,444
Down payment$35,861
Total interest paid$182,955

Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.

Own : rent ratio
Monthly cost to own$1,214
Monthly rent

This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.

#Metro ranking

Where this ZIP sits among others in its metro area.

Appreciation
21st percentile[1]
Rental yield
[2]
Property tax
34th percentile[3]

Frequently asked

How much is a home worth in ZIP code 15666?
The typical home in 15666 is worth $179,305, based on the Zillow Home Value Index.
Are home values rising in 15666?
Home values in 15666 are down 2.4% over the past year, and up 1.0% a year over five years.
What is the property tax rate in 15666?
The effective property tax rate in 15666 is 1.1% — roughly $1,898 a year on a typical home.
Who lives in 15666?
ZIP code 15666 has a population of 15,980 and a median household income of $68,102.

#Comparable ZIPs

Same metro, nearest typical home value. Each card shows the comparable ZIP's headline numbers so you can scan at a glance.

  • PA

    Typical home
    $180,024
    Gross yield
  • Wyano CDP, PA

    Typical home
    $180,251
    Gross yield
  • Manor, PA

    Typical home
    $178,121
    Gross yield
  • Scottdale, PA

    Typical home
    $177,923
    Gross yield
  • Vanderbilt, PA

    Typical home
    $177,658
    Gross yield
  • White Oak, PA

    Typical home
    $181,091
    Gross yield

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