Lehigh County PA Information


Lehigh County Subdivisions

Lehigh County PA Data & Demographics (As of July 1, 2018)


Total Population 367,753
Population in Households 358,729
Population in Familes 288,357
Population in Group Qrtrs 9,024
Population Density2 1,065
Diversity Index3 66


Median Household Income $60,654
Average Household Income $82,947
Per Capita Income $31,764


Total Housing Units 147,658 (100%)
Owner Occupied HU 89,600 (60.7%)
Renter Occupied HU 49,415 (33.5%)
Vacant Housing Units 8,643 ( 5.9%)
Median Home Value $222,002
Average Home Value $259,510


Total Households 139,015
Average Household Size 2.58
Family Households 92,403
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.62% 0.63%
Households 0.45% 0.52%
Families 0.3% 0.43%
Median Household Income   2.24%
Per Capita Income   2.16%


Lehigh County PA - Peer Comparisons by Rank and Percentile

The table below compares Lehigh County to the other 67 counties and county equivalents in Pennsylvania by rank and percentile using July 1, 2018 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 10 87th
Population Density # 5 94th
Diversity Index # 2 99th
Median Household Income # 13 82nd
Per Capita Income # 12 84th

Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.