How much is a home worth in ZIP code 18042?

The typical home in 18042 is worth $268,688, based on the Zillow Home Value Index.

Are home values rising in 18042?

Home values in 18042 are up 1.8% over the past year, and up 7.4% a year over five years.

What is the typical rent in 18042?

A typical home in 18042 rents for about $1,697 a month, a gross rental yield of 7.6%.

What is the property tax rate in 18042?

The effective property tax rate in 18042 is 1.3% — roughly $3,476 a year on a typical home.

ZIP code 18042 has a population of 45,532 and a median household income of $77,556.

HousingHandbookReference data

…

U.S. ZIP Code · PA18042

Northampton County · Allentown-Bethlehem-Easton, PA-NJ

Typical home value

$268,688^[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year: +1.8%
5-year / yr: +7.4%
10-year / yr: +7.9%

Relative price

vs U.S.: -5.4%
vs metro: -27.6%
vs state: +15.1%

Price history

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

The typical home in 18042 is worth $268,688 — 27.6% below the Allentown-Bethlehem-Easton, PA-NJ median. Over the past year, values have risen 1.8%. Homes here rent for a typical $1,697 a month — a 7.6% gross rental yield. The effective property tax rate is 1.3%.

#Rent & investment

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

Monthly rent: $1,697^[2]
Gross yield: 7.6%^[2]
Cap rate: 4.5%^[2]

#Property tax

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

Effective tax rate: 1.3%^[3]
Typical annual tax: $3,476^[3]

#Climate risk

FEMA National Risk Index ratings for Northampton 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: Relatively Low
Heat wave: Relatively Moderate
Hurricane: Relatively Moderate
Tornado: Relatively Moderate
Earthquake: Relatively Low
Winter weather: Relatively High

#Who lives here

Population: 45,532^[3]
Median household income: $77,556^[3]

#Migration

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

Net migration: +330^[5]
Moved in: 8,578
Moved out: 8,248

Schools

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

Public schools: 9
Elementary: 7
Middle: 1
High: 1

Wilson Area HS
High · Grades 9–12 · Wilson Area SD
729 students
Wilson Area Intermediate Sch
Middle · Grades 5–8 · Wilson Area SD
658 students
Paxinosa El Sch
Elementary · Grades K–5 · Easton Area SD
562 students
Cheston El Sch
Elementary · Grades K–5 · Easton Area SD
556 students
Wilson Borough El Sch
Elementary · Grades K–4 · Wilson Area SD
292 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.

Home value$Monthly rent$

Gross yield7.6%

Net yield (after ~40% expenses)4.5%

Annual rent$20,363

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.

Home price$Down payment%Interest rate%Loan termyears

Monthly payment$1,359

Loan principal$214,950

Down payment$53,738

Total interest paid$274,157

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.

Home price$Monthly rent$Down payment%Mortgage rate%Property tax rate% / yrMaintenance% / yrRule of thumb: 1% of home value per year.

Own : rent ratio1.10

Monthly cost to own$1,871

Monthly rent$1,697

Renting is meaningfully cheaper month-to-month.

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: 85th percentile^[1]
Rental yield: 92nd percentile^[2]
Property tax: 25th percentile^[3]

Frequently asked

How much is a home worth in ZIP code 18042?: The typical home in 18042 is worth $268,688, based on the Zillow Home Value Index.
Are home values rising in 18042?: Home values in 18042 are up 1.8% over the past year, and up 7.4% a year over five years.
What is the typical rent in 18042?: A typical home in 18042 rents for about $1,697 a month, a gross rental yield of 7.6%.
What is the property tax rate in 18042?: The effective property tax rate in 18042 is 1.3% — roughly $3,476 a year on a typical home.
Who lives in 18042?: ZIP code 18042 has a population of 45,532 and a median household income of $77,556.

#Comparable ZIPs

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

18109 vs 18042 →
Allentown, PA
Typical home
$269,453
Gross yield
7.2%
18210 vs 18042 →
Towamensing Trails CDP, PA
Typical home
$272,427
Gross yield
—
18229
Jim Thorpe, PA
Typical home
$275,318
Gross yield
—
18235
Jim Thorpe, PA
Typical home
$276,868
Gross yield
—
18071
Palmerton, PA
Typical home
$258,151
Gross yield
—
18032
Catasauqua, PA
Typical home
$285,707
Gross yield
6.4%

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Pit ZIP 18042 against any other ZIP — full side-by-side table.

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#Jump to section

U.S. ZIP Code · PA18042

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