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18104 Zip Code Map | Maps, Demographics and Population for Allentown, PA

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18104 is a 5-digit zip code located in Allentown, Pennsylvania. Allentown is the primary city for 18104 and is located in Lehigh. In the most recent US census the population of 18104 was 47289.

There are a total of 19,121 housing units in 18104, Pennsylvania. A total of 3.22% (616) are currently vacant.

Heading Statistic
Timezone GMT-5
City Name Allentown
Housing Units 19,121
Median Home Value $280,800
Universities 2
Law Enforcement 1 Locations
Hospitals 3
Heading Statistic
Current Population 47,289*
Avg Income $83,861
Occupied Houses 17,544
Vacant Houses 616
* Population taken from the last census in 2020.

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Pennsylvania 3-Digit Zip Code Map Showing 18104

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County Map Showing 18104, Pennsylvania

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You can download our data and files for 18104 here for FREE. If you need any data that isn't available here please get in touch through our contact form.

Population Figures for 18104

Total Population by Age

18104 has a total population of 47,289. In the bar chart and table below, this population is split into 18 different age range segments.

Most inhabitants of 18104 are in the 15 to 19 years age bracket. As of the last census, there are 3,565 people in this segment.

The 80 to 84 years segment is the smallest age range in 18104. There are just 1,074 people in this category.

Age Range Population
Under 5 2,689
5 to 9 2,535
10 to 14 2,481
15 to 19 3,565
20 to 24 3,420
25 to 29 2,662
30 to 34 3,098
35 to 39 3,030
40 to 44 2,805
Age Range Population
45 to 49 2,710
50 to 54 2,407
55 to 59 2,321
60 to 64 2,855
65 to 69 2,849
70 to 74 2,267
75 to 79 1,649
80 to 84 1,074
Over 85 1,842


Race and Gender Population of 18104

Women make up the highest portion of people in 18104. There are 21,817 men and 24,442 women in this 5-digit zip code.

Most people in this zip code are White, with a total of 33,822 people in this category.

The chart and table below shows the population of people and which race they belong to in 18104


Gender Population
Male 21,817
Female 24,442
Race Population
White 33,822
Black 3,140
American Indian 143
Asian 3,544
Native Hawaiian 25
Some other race 1,969

Real Estate Figures

Median Rent Median House Value Median Rooms in House Most Common Heating Type
$137 $280,800 6.4 rooms Electricity

Housing Types in 18104 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 18104 zip code.

The 18104 zip code area has a homeowner vacancy rate of 4.69% and a rental vacancy rate of 10.91%. This means there are a total of 616 vacant housing units throughout the zip code area. Conversely there are 17,544 housing units that are currently occupied.

Occupied Units Vacant Units Owner Vacancy Rate Rental Vacancy Rate
17,544 616 4.69% 10.91%
Owner-Occupied Renter-Occupied
12,515 5,029

Property Value in 18104

Most homes in 18104 are valued $200,000 to $299,999, with 40,408,070 houses in this category.

There are just 8060 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 18104 zip code in Pennsylvania is 2.6. 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 2.6 is generally considered Low (Affordable).

House Value Units
Less than $50,000 109,000
$50,000 to $99,999 8,060
$100,000 to $149,999 600,060
$150,000 to $199,999 10,607,010
$200,000 to $299,999 40,408,070
House Value Units
$300,000 to $499,999 40,309,010
$500,000 to $999,999 905,020
$1,000,000 or more 103,020
Median House Value $280,800


Heating Types for Homes in 18104

There are 8 different heating types used by people in the 18104 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, Other fuel, No fuel used are the most commonly used heating types in this area.

Electricity is most commonly used to heat homes in 18104. As you can see below, there are 6,534 houses that use this method.

Heating Type Units
Utility gas 6,387
Bottled, tank, or LP gas 487
Electricity 6,534
Fuel oil, kerosene, etc. 3,731
Coal or coke 90
Heating Type Units
Wood 90
Solar energy 0
Other fuel 126
No fuel used 99

Household Income Generated 12-months of 2022

The chart and tables below show the household income segments for households in the 18104. 3.5 of households are on the low end, earning less than $10,000 in 2022.

On the other end, 11.3 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 $109,997.

Most households in 18104 earn in the $100,000 to $149,999 range. 18% of households are in this segment.

Income Range Percent
Less than $10,000 3.5
$10,000 to $14,999 2.4
$15,000 to $24,999 6.7
$25,000 to $34,999 7
$35,000 to $49,999 9.9
$50,000 to $74,999 15.7
Income Range Percent
$75,000 to $99,999 13.7
$100,000 to $149,999 18.3
$150,000 to $199,999 11.6
$200,000 or more 11.3
Mean income $109,997

Bedrooms, Rooms and Units in Structures in 18104

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 18104 have 5 or more bedrooms, with a total of 190 houses.

In regards to rooms in general, people in this zip code have an average of 6.4 rooms in their house. Most houses actually have 6 rooms in their house. 3,704 homes fit into this category.

3,704 homes in 18104 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 872 of the houses in this zip code. On the other end, 15,784 houses make up the smallest homes, which are 1 unit, mobile homes or boats.

Bedrooms Units
No bedroom 190
1 bedroom 190
2 bedrooms 190
3 bedrooms 190
4 bedrooms 190
5 or more bedrooms 190
Rooms Units
1 room 158
2 rooms 370
3 rooms 1,518
4 rooms 1,988
5 rooms 1,803
6 rooms 3,704
7 rooms 2,789
8 rooms 2,511
9 rooms or more 3,319
Median rooms 6.4
Units in Structure Units
1-unit, detached 10265
1-unit, attached 3973
2 units 3973
3 or 4 units 350
5 to 9 units 446
10 to 19 units 708
20 or more units 872
Mobile home 1539
Boat, RV, van, etc. 7

Healthcare and Hospitals

Hospitals Database

In Pennsylvania there are a total of 3 hospitals. In the table below you will see every hospital and medical facility in this state. You can download the data to see all the information we have on each hospital.

Name City Zip Code Beds Trauma
WESTFIELD HOSPITAL ALLENTOWN 18104 25 NOT AVAILABLE
SURGICAL SPECIALTY CENTER AT COORDINATED HEALTH ALLENTOWN 18104 22 NOT AVAILABLE
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Universities

Universities Database

In Pennsylvania there are a total of 3 hospitals. In the table below you will see every hospital and medical facility in this state. You can download the data to see all the information we have on each hospital.

Name City Zip Code
LINCOLN TECHNICAL INSTITUTE-ALLENTOWN ALLENTOWN 18104
CEDAR CREST COLLEGE ALLENTOWN 18104
MUHLENBERG COLLEGE ALLENTOWN 18104
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Crime and Law Enforcement

Law Enforcement Data
Name City Zip Code Type
SOUTH WHITEHALL TOWNSHIP POLICE DEPARTMENT ALLENTOWN 18104 LOCAL POLICE DEPARTMENT
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