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ZIP CODE TABULATION AREA

17321

Pennsylvania · 2,419 residents · 16.941 sq mi
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ZIP 17321 is significantly wealthier than the US average, with a median household income of $114,205. Population has held roughly steady since 2024. 17% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $291,200. With a median age of 48.3, the population is older than the US median of 38.9. Households here earn about 35% more than the York County median. Among the 39 ZIP codes in York County, 17321 ranks 5th by median household income.

$114,205
US average: $82,259
$291,200
US average: $376,019
17.3%
US average: 35.6%
Age, sex & households
Under 18
18.3%
Age 65+
18.8%
51.0%
49.0%
2.55 people
Race & ethnicity · 2024
2024
White, non-Hispanic94.7%(2,290)
Black0.1%(2)
Hispanic / Latino2.1%(52)
Asian0.7%(16)
Other2.4%(59)
Diversity Score12.8%(311)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within York County
Income rank vs other ZIPs
LOWEST5TH OF 39HIGHEST
Adjacent ZIPs
17019$94,423
17070$88,000
17302$82,200
17309$84,917
Frequently asked

How many people live in ZIP code 17321?

ZIP code 17321 has about 2,419 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 17321?

The typical household in ZIP code 17321 earns about $114,205 a year. Half of households make more than that, and half make less.

Is ZIP code 17321 expensive?

In ZIP code 17321, the median home is worth about $291,200, and the typical rent is about $1,599 a month.

How educated are people in ZIP code 17321?

About 17.3% of adults age 25 and over in ZIP code 17321 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 17321?

About 4.8% of people in ZIP code 17321 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024