How much is a home worth in ZIP code 18018?

The typical home in 18018 is worth $297,415, based on the Zillow Home Value Index.

Are home values rising in 18018?

Home values in 18018 are up 3.2% over the past year, and up 6.7% a year over five years.

What is the typical rent in 18018?

A typical home in 18018 rents for about $1,860 a month, a gross rental yield of 7.5%.

What is the property tax rate in 18018?

The effective property tax rate in 18018 is 1.4% — roughly $4,211 a year on a typical home.

ZIP code 18018 has a population of 32,965 and a median household income of $75,417.

HousingHandbookReference data

…

U.S. ZIP Code · PA18018

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

Typical home value

$297,415^[1]

Zillow Home Value Index, as of April 2026

Appreciation

1-year: +3.2%
5-year / yr: +6.7%
10-year / yr: +6.8%

Relative price

vs U.S.: +4.7%
vs metro: -19.9%
vs state: +27.4%

Price history

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

The typical home in 18018 is worth $297,415 — 19.9% below the Allentown-Bethlehem-Easton, PA-NJ median. Over the past year, values have risen 3.2%. Homes here rent for a typical $1,860 a month — a 7.5% gross rental yield. The effective property tax rate is 1.4%.

#Rent & investment

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

Monthly rent: $1,860^[2]
Gross yield: 7.5%^[2]
Cap rate: 4.5%^[2]

#Property tax

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

Effective tax rate: 1.4%^[3]
Typical annual tax: $4,211^[3]

#Climate risk

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

#Who lives here

Population: 32,965^[3]
Median household income: $75,417^[3]

#Migration

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

Net migration: -388^[5]
Moved in: 9,732
Moved out: 10,120

Schools

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

Public schools: 8
Elementary: 5
Middle: 2
High: 1

Liberty HS
High · Grades 9–12 · Bethlehem Area SD
2,587 students
Nitschmann MS
Middle · Grades 6–8 · Bethlehem Area SD
735 students
Northeast MS
Middle · Grades 6–8 · Bethlehem Area SD
707 students
Lehigh Valley Dual Language CS
Elementary · Grades K–8 · Lehigh Valley Dual Language CS
454 students
Clearview El Sch
Elementary · Grades K–5 · Bethlehem Area SD
387 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 yield7.5%

Net yield (after ~40% expenses)4.5%

Annual rent$22,317

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$1,504

Loan principal$237,932

Down payment$59,483

Total interest paid$303,470

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 ratio1.13

Monthly cost to own$2,104

Monthly rent$1,860

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: 56th percentile^[1]
Rental yield: 88th percentile^[2]
Property tax: 48th percentile^[3]

Frequently asked

How much is a home worth in ZIP code 18018?: The typical home in 18018 is worth $297,415, based on the Zillow Home Value Index.
Are home values rising in 18018?: Home values in 18018 are up 3.2% over the past year, and up 6.7% a year over five years.
What is the typical rent in 18018?: A typical home in 18018 rents for about $1,860 a month, a gross rental yield of 7.5%.
What is the property tax rate in 18018?: The effective property tax rate in 18018 is 1.4% — roughly $4,211 a year on a typical home.
Who lives in 18018?: ZIP code 18018 has a population of 32,965 and a median household income of $75,417.

#Comparable ZIPs

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

18063 vs 18018 →
Martins Creek CDP, PA
Typical home
$296,773
Gross yield
—
18015 vs 18018 →
Bethlehem, PA
Typical home
$289,972
Gross yield
7.0%
18032
Catasauqua, PA
Typical home
$285,707
Gross yield
6.4%
18103
Allentown, PA
Typical home
$310,210
Gross yield
6.5%
18072
Pen Argyl, PA
Typical home
$310,394
Gross yield
5.7%
18013
Bangor, PA
Typical home
$314,082
Gross yield
5.0%

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Pit ZIP 18018 against any other ZIP — full side-by-side table.

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#Jump to section

U.S. ZIP Code · PA18018

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