Willow Street, PA Profile: Facts, Map & Data


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Willow Street, Pennsylvania - Basic Facts

The Willow Street Census Designated Place had a population of 7,834 as of July 1, 2017.

The primary coordinate point for Willow Street is located at latitude 39.9809 and longitude -76.2719 in Lancaster County. The formal boundaries for the Willow Street Census Designated Place (see map below) encompass a land area of 5.43 sq. miles and a water area of 0.02 sq. miles. Lancaster County is in the Eastern time zone (GMT -5). The elevation is 482 feet.

The Willow Street Census Designated Place (GNIS ID: 2390520) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Willow Street Census Designated Place is located within Township of West Lampeter, a minor civil division (MCD) of Lancaster County.

Beneath the boundary map are tables with Willow Street population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2017.

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Willow Street Census Designated Place, PA Boundary Map

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Boundary Maps: Township of West Lampeter | Lancaster County | Pennsylvania Counties

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Willow Street, PA Data & Demographics (As of July 1, 2017)


Total Population 7,834
Daytime Population: Workers 6,377
Daytime Population: Residents 4,906
Total Daytime Population (TDP) 11,283
Ratio TDP/Total Population1 1.44
Population in Households 7,536
Population in Familes 5,887
Population in Group Qrtrs 298
Population Density2 1,442
Diversity Index3 17


Median Household Income $63,660
Average Household Income $79,041
Per Capita Income $36,643


Total Housing Units 3,947 (100%)
Owner Occupied HU 1,862 (47.2%)
Renter Occupied HU 1,737 (44.0%)
Vacant Housing Units 348 ( 8.8%)
Median Home Value $206,490
Average Home Value $238,252


Total Households 3,599
Average Household Size 2.09
Family Households 2,166
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 0.46% 0.5%
Households 0.3% 0.38%
Families 0.27% 0.3%
Median Household Income   2.77%
Per Capita Income   2.49%

Willow Street, PA - Peer Comparisons by Rank and Percentile

The table below compares Willow Street to the other 1,762 incorporated cities, towns and CDPs in Pennsylvania by rank and percentile using July 1, 2017 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 # 141 92nd
Population Density # 872 51st
Diversity Index # 666 62nd
Median Household Income # 349 80th
Per Capita Income # 184 90th

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

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