18101 Real Estate Details
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18101 Zip Code
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18101 Zip Code
18101 Zip Code
18101 Zip Code Real Estate Statistics
Total Properties
27
Avg. Size in Sq. Ft.
9,655
Avg. Age in Years
0.4
Average Days on Site
162
Minimum Price
$150,000
Maximum Price
$7,500,000
Avg. Price
$1,717,163
Avg. Price per Sq. Ft.
$175
Recently Listed in 18101 Zip Code
$490,000
$ 140.80/sqftB-2ZoningActive-bright
1120 Hamilton St, Allentown, PA 18101
MLS #: PALH2016748
Ehret Realty Inc
$250,000
$ 125.00/sqftRETAILZoningActive-bright
917 W Hamilton St, Allentown, PA 18101
MLS #: PALH2014348
Keller Williams Real Estate-Langhorne
$274,900
4bds 2ba1,704sqftPending
117 5th Street, Allentown City, PA 18101
MLS #: 782653
Allentown City Realty
$1,300,000
$ 97.42/sqftB-2ZoningActive
Allentown City, PA
MLS #: 775692
RE/MAX Real Estate
$1,295,000
0.19 acre lot$6,815,789/AcreActive
19 North 11th Street, Allentown City, PA 18101
MLS #: 782592
BHHS Regency Real Estate
$7,500,000
$ 672.16/sqftB-2ZoningActive-bright
915 W Hamilton St, Allentown, PA 18101
MLS #: PALH2012254
Century 21 Keim Realtors
$6,500,000
$1,190.48/sqftB-2ZoningActive-bright
812-814 W Hamilton St, Allentown, PA 18101
MLS #: PALH2012700
Century 21 Keim Realtors
$150,000
5bds 1ba1,745sqftPending
132 North 2nd Street, Allentown City, PA 18101
MLS #: 782171
I-Do Real Estate
$599,900
2bds 2ba3,586sqftActive
112 North 8th Street, Allentown City, PA 18101
MLS #: 780633
Century 21 Ramos Realty
$2,399,000
$ 112.53/sqftB-2ZoningActive
22 North 6th Street, Allentown City, PA 18101
MLS #: 720727
Keller Williams Allentown
$1,295,000
51bds 44ba34,320sqftActive
19 North 11th Street, Allentown City, PA 18101
MLS #: 774456
BHHS Regency Real Estate
$250,000
-bds-ba-sqftPending
1140 West Hamilton Street, Allentown City, PA 18101
MLS #: 771339
Realty One Group Supreme
18101 Zip Code Real Estate By Price
Demographic Information
Lehigh County
375,408
Populations as of 2026194,453
Total Labor Force$77,493
Median Household Income$41,804
Per Capita Income39
Median Age3
Average Household Size19.6%
High School Graduate14.2%
Bachelor Degree Or HigherPopulation
2026 Estimate (V2026)
375,408
Age Distribution (Years Old)
0 to 4
5.8%
5 to 17
16.7%
18 to 64
60.1%
65 and Older
17.3%
Gender
Male
49.2%
Female
50.8%
Computer and Internet Use
Households with a computer
38.2%
Households with a broadband Internet subscription
38.2%
Language
English or Second Language, Age 5+
23.9%
English is First Language, Age 5+
70.3%
Veterans
Veterans
16,876
Housing
Total Housing Units
150,547
Households
143,445
Average Household Size
3 people
Owner-Occupied
24.9%
Multi-Family
1%
Owner-Occupied Median Value
$276,100
Median selected monthly owner costs - with a mortgage
$1,842
Median selected monthly owner costs - without a mortgage
$755
Median Gross Rent
$1,326
Year at Residence
1 Year or More
10.9%
Less Than 1 Year
89.1%
Business and Employment
Private non-farm Establishments
-
Private non-farm Employment
-
Nonemployer Establishments
29,264
Number of Firms
-
Business Production
Value of Shipments
-
Wholesale Trade
-
Retail Trade
-
Retail Sales Per Capita
-
Accommodation and Food Services
-
The American Community Survey (ACS) is an ongoing survey that provides data every year - giving communities the current information they need to plan investments and services. The ACS covers a broad range of topics about social, economic, demographic, and housing characteristics of the U.S. population. Much of the ACS data provided on the Census Bureau's Web site are available separately by age group, race, Hispanic origin, and sex. Summary files, Subject tables, Data profiles, and Comparison Summary
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