18103 Zip Code Map | Maps, Demographics and Population for Allentown, PA

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18103 is a 5-digit zip code located in Allentown, Pennsylvania. Allentown is the primary city for 18103 and is located in Lehigh. In the most recent US census the population of 18103 was 48358.

There are a total of 19,229 housing units in 18103, Pennsylvania. A total of 5.89% (1,132) are currently vacant.

Heading	Statistic
Timezone	GMT-5
City Name	Allentown
Housing Units	19,229
Median Home Value	$226,000
Universities	1
Law Enforcement	1 Locations
Hospitals	0

Heading	Statistic
Current Population	48,358*
Avg Income	$70,069
Occupied Houses	18,799
Vacant Houses	1,132
* Population taken from the last census in 2020.

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Pennsylvania 3-Digit Zip Code Map Showing 18103

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County Map Showing 18103, Pennsylvania

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Population Figures for 18103

Total Population by Age

18103 has a total population of 48,358. In the bar chart and table below, this population is split into 18 different age range segments.

Most inhabitants of 18103 are in the 25 to 29 years age bracket. As of the last census, there are 3,858 people in this segment.

The 80 to 84 years segment is the smallest age range in 18103. There are just 868 people in this category.

Age Range	Population
Under 5	3,271
5 to 9	2,634
10 to 14	2,656
15 to 19	3,193
20 to 24	3,045
25 to 29	3,858
30 to 34	3,480
35 to 39	2,797
40 to 44	2,796

Age Range	Population
45 to 49	2,832
50 to 54	2,480
55 to 59	3,846
60 to 64	3,299
65 to 69	2,455
70 to 74	2,151
75 to 79	1,435
80 to 84	868
Over 85	1,248

Race and Gender Population of 18103

Men make up the highest portion of people in 18103. There are 24,420 men and 23,924 women in this 5-digit zip code.

There are no people who identify as: Native Hawaiian in this 18103 zip code.

Most people in this zip code are White, with a total of 28,602 people in this category.

The chart and table below shows the population of people and which race they belong to in 18103

Gender	Population
Male	24,420
Female	23,924

Race	Population
White	28,602
Black	4,449
American Indian	543
Asian	1,440
Some other race	5,954

Real Estate Figures

Median Rent	Median House Value	Median Rooms in House	Most Common Heating Type
$106	$226,000	5.8 rooms	Electricity

Housing Types in 18103 Zip Code

Below are two charts showing the amount of occupied vs vacant homes and the amount of renter vs owner occupied houses in the 18103 zip code.

The 18103 zip code area has a homeowner vacancy rate of 9.03% and a rental vacancy rate of 13.28%. This means there are a total of 1,132 vacant housing units throughout the zip code area. Conversely there are 18,799 housing units that are currently occupied.

Occupied Units	Vacant Units	Owner Vacancy Rate	Rental Vacancy Rate
18,799	1,132	9.03%	13.28%

Owner-Occupied	Renter-Occupied
11,408	7,391

Property Value in 18103

Most homes in 18103 are valued $200,000 to $299,999, with 30,206,030 houses in this category.

There are just 2010 houses valued at $200,000 to $299,999. As you can see in the chart and table below, this is the smallest segment in this zip code.

The affordability ratio for the 18103 zip code in Pennsylvania is 2.4. This is calculated by dividing the median housing value by the median income and is used to show how affordable a zip code is.

An affordability ratio of 2.4 is generally considered Low (Affordable).

House Value	Units
Less than $50,000	303,040
$50,000 to $99,999	308,090
$100,000 to $149,999	10,801,070
$150,000 to $199,999	20,103,070
$200,000 to $299,999	30,206,030

House Value	Units
$300,000 to $499,999	20,703,030
$500,000 to $999,999	701,040
$1,000,000 or more	2,010
Median House Value	$226,000

Heating Types for Homes in 18103

There are 9 different heating types used by people in the 18103 zip code area. As you can see from the table and chart below; Utility gas, Bottled, tank, or LP gas, Electricity, Fuel oil, kerosene, etc., Coal or coke, Wood, Solar energy, Other fuel, No fuel used are the most commonly used heating types in this area.

Electricity is most commonly used to heat homes in 18103. As you can see below, there are 8,356 houses that use this method.

Heating Type	Units
Utility gas	5,936
Bottled, tank, or LP gas	205
Electricity	8,356
Fuel oil, kerosene, etc.	4,039
Coal or coke	34

Heating Type	Units
Wood	107
Solar energy	28
Other fuel	69
No fuel used	25

Household Income Generated 12-months of 2022

The chart and tables below show the household income segments for households in the 18103. 3.2 of households are on the low end, earning less than $10,000 in 2022.

On the other end, 7.5 of households earned more than $200,000 in the same year. You will also see that the mean income of this zip code is around $95,166.

Most households in 18103 earn in the $50,000 to $74,999 range. 20% of households are in this segment.

Income Range	Percent
Less than $10,000	3.2
$10,000 to $14,999	3.2
$15,000 to $24,999	7.9
$25,000 to $34,999	6.9
$35,000 to $49,999	12.9
$50,000 to $74,999	20.3

Income Range	Percent
$75,000 to $99,999	12.3
$100,000 to $149,999	16.7
$150,000 to $199,999	9.1
$200,000 or more	7.5
Mean income	$95,166

Bedrooms, Rooms and Units in Structures in 18103

Below are three pie charts and tables showing the amount of bedrooms, total rooms and structures in houses for this zip code.

Most houses in 18103 have 5 or more bedrooms, with a total of 334 houses.

In regards to rooms in general, people in this zip code have an average of 5.8 rooms in their house. Most houses actually have 6 rooms in their house. 4,530 homes fit into this category.

4,530 homes in 18103 are in the 1-unit, detached category, which is the most common in terms of structures for this area.

The largest homes tracked, which are 20 units or more, make up 1388 of the houses in this zip code. On the other end, 15,856 houses make up the smallest homes, which are 1 unit, mobile homes or boats.

Bedrooms	Units
No bedroom	334
1 bedroom	334
2 bedrooms	334
3 bedrooms	334
4 bedrooms	334
5 or more bedrooms	334

Rooms	Units
1 room	431
2 rooms	423
3 rooms	1,934
4 rooms	2,524
5 rooms	3,366
6 rooms	4,530
7 rooms	2,438
8 rooms	1,869
9 rooms or more	2,416
Median rooms	5.8

Units in Structure	Units
1-unit, detached	9838
1-unit, attached	4755
2 units	4755
3 or 4 units	212
5 to 9 units	1229
10 to 19 units	1246
20 or more units	1388
Mobile home	1195
Boat, RV, van, etc.	68

Healthcare and Hospitals

Hospitals Database

There are currently no hospital and healthcare locations in the zip code of 18103.

Universities

Universities Database