Gratz, PA 17030 ZIP Code Profile

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Gratz, PA

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ZIP Code 17030: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Gratz, PA 17030

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 38
  • Single Family Addresses: 61
  • Multi-Family Addresses: 28
  • County: Dauphin County
  • Centroid: Latitude 40.609, Longitude -76.719
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


17030 ZIP Code Map

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Gratz, PA 17030 Data & Demographics (As of July 1, 2017)


Total Population 936
Daytime Population: Workers 635
Daytime Population: Residents 530
Total Daytime Population (TDP) 1,165
Ratio TDP/Total Population1 1.24
Population in Households 936
Population in Familes 814
Population in Group Qrtrs 0
Population Density2 195
Diversity Index3 9


Median Household Income $47,807
Average Household Income $65,340
Per Capita Income $25,550


Total Housing Units 394 (100%)
Owner Occupied HU 275 (69.8%)
Renter Occupied HU 91 (23.1%)
Vacant Housing Units 28 ( 7.1%)
Median Home Value $162,234
Average Home Value $216,636


Total Households 366
Average Household Size 2.56
Family Households 268
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 0.95% 0.72%
Households 0.78% 0.65%
Families 0.63% 0.66%
Median Household Income   2.58%
Per Capita Income   3.58%

Gratz, PA 17030 - Peer Comparisons by Rank and Percentile

The table below compares 17030 to the other 1,663 ZIP Codes 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 # 1180 29th
Population Density # 912 45th
Diversity Index # 904 45th
Median Household Income # 1072 36th
Per Capita Income # 946 43rd

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

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