Gratz, PA ZIP codes

2 ZIP/ZCTAs intersecting this Census place in Dauphin County.

ACS 2023 population

682

Median home value

$130,400

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Gratz (GEOID 4230600). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 4,315 (2 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Gratz, PA

Census place boundary and intersecting ZIP Code Tabulation Areas for Gratz, PA — Census place boundary for Gratz, PA. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Gratz

Population overlap

Share of each ZIP/ZCTA’s population located within Gratz, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

1703070.6%
USPS primary city
170489.3%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Gratz

ZIP	City	County	Population	Income
17030	Gratz	Dauphin County	514	—
17048	Lykens	Dauphin County	3,801	$72,873