What is the median household income in 18018?

The median household income in 18018 is $71,968.

Which ZIP codes are near 18018?

Use the radius tool on this page to list ZIP codes within a chosen distance of 18018.

ZIP code

18018

Bethlehem, PA

STANDARD

18018 covers Bethlehem in Lehigh County, with 32,253 people in the ACS 2023 estimate.

Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology

ACS 2023 population

32,253

Median household income

$71,968

Median home value

$224,000

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 18018. Methodology

ZIP code map of 18018

Census ZCTA boundary for ZIP 18018 in Bethlehem, Pennsylvania. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources

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About ZIP code 18018

Type

STANDARD

City

Bethlehem

County

Lehigh County

Timezone

America/New_York

Area codes

484, 610, 835

Land area

5.2 sq mi

Water area

0.13 sq mi

Households

14,669

Median gross rent

$1,261

More enterprise fields

Timezone

America/New_York

Area Codes

484, 610, 835

World Region

Country

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 18018. Not ACS. Methodology

People in 18018

Race

White22,384
Black or African American2,425
American Indian or Alaska Native111
Asian714
Native Hawaiian and Pacific Islander20
Other race3,230
Two or more races3,504

Hispanic or Latino (any race): 7,612

Age

Under 103,019
10 to 193,658
20 to 295,293
30 to 394,704
40 to 493,596
50 to 593,830
60 to 693,966
70 to 792,604
80 and older1,718

Income and housing in 18018

Poverty rate

15.9%

Median earnings

$43,471

Median household income

$71,968

Median home value

$224,000

Median gross rent

$1,261

Education

High school graduate91.7%
Bachelor's degree37.1%
Graduate degree12.9%

Places covering 18018

Cities and places — Population overlap

Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

Bethlehem99.9%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

Counties — Population overlap

Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.

Lehigh County57.3%
Northampton County42.7%

ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

0.1% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 18018

IRS populationACS population

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
Year	ACS population	IRS population
2005		27,656
2006		27,377
2007		29,204
2008		27,548
2009		27,761
2010		28,059
2011	32,854	27,654
2012	32,833	27,380
2013	32,977	27,410
2014	33,167	27,380
2015	32,641	27,480
2016	32,047	27,020
2017	32,089	27,490
2018	31,933	27,500
2019	31,304	27,560
2020	31,240	27,950
2021	31,417	27,380
2022	31,479	27,220
2023	32,253

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 18018

12 nearest ZIP centroids (any distance)

18016Bethlehem0.3 miPop 0 · Income —
18017Bethlehem2.3 miPop 40,463 · Income $88,946
18109Allentown2.5 miPop 18,117 · Income $55,437
18015Bethlehem3.2 miPop 34,259 · Income $58,470
18101Allentown4.2 miPop 5,789 · Income $41,542
18032Catasauqua4.3 miPop 9,459 · Income $79,700
18102Allentown4.4 miPop 51,315 · Income $40,681
18020Bethlehem4.7 miPop 21,144 · Income $122,610
18055Hellertown5.4 miPop 11,947 · Income $90,087
18052Whitehall6.1 miPop 29,271 · Income $69,499
18034Center Valley6.1 miPop 9,501 · Income $134,137
18103Allentown6.3 miPop 47,336 · Income $72,545

ZIP centroids within 2 miles

ZIP centroids within 2 miles of 18018, measured by Census internal point.
ZIP	City	State	Distance (miles)	ACS population	Median income
18016	Bethlehem	PA	0.3 mi	0	—

ZIPs within 2 miles of this place

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Radius (miles)

18018 Bethlehem, PA

Looking up ZIP codes within 2 miles of 18018 Bethlehem, PA, measured by centroid distance.

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ZIP code 18018 FAQ

What city is ZIP code 18018 in?: 18018 is in Bethlehem, PA.
What county is 18018 in?: 18018 is in Lehigh County.
What is the median household income in 18018?: The median household income in 18018 is $71,968.
Which ZIP codes are near 18018?: Use the radius tool on this page to list ZIP codes within a chosen distance of 18018.