Which ZIP code in Lebanon County has the lowest median age?

17033 (Hershey), at 36.8 (±4.0), among 12 ZIP codes with at least 1,000 residents.

Why are some ZIP codes missing?

ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

Youngest ZIP codes in Lebanon County, PA

These are the 12 ZIP codes in Lebanon County with the lowest median age, out of 12 with at least 1,000 residents. 17033 (Hershey, 36.8), 17038 (Jonestown, 37.6) and 17073 (Newmanstown, 37.9) lead the list. There is no single "best" ZIP code in Lebanon County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Youngest ZIP codes in Lebanon County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	17033	Hershey	36.8 ±4.0	16,481	6,469	7,291
2	17038	Jonestown	37.6 ±4.4	8,394	3,401	2,715
3	17073	Newmanstown	37.9 ±3.3	6,314	2,289	2,195
4	17003	Annville	38.6 ±2.1	12,534	4,559	5,043
5	17087	Richland	39.2 ±4.7	2,370	901	619
6	17046	Lebanon	40.8 ±1.5	31,835	12,590	12,836
7	17078	Palmyra	41.8 ±2.7	23,840	9,603	9,890
8	17042	Lebanon	41.9 ±2.2	40,161	16,067	17,016
9	17067	Myerstown	43.9 ±2.7	15,815	6,140	6,116
10	17026	Fredericksburg	44.5 ±6.6	3,137	1,159	1,329
11	17028	Grantville	45.3 ±8.9	3,563	1,456	1,388
12	19551	Robesonia	48.3 ±3.7	4,778	1,835	2,099

How we ranked them

Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 12 of 19 qualify.

Which of these to mail, and why

Younger ZIP codes skew toward renters, students and young families: fitness, quick-service food, apartments, entertainment and first-time-buyer offers.

The top five ZIP codes on this list hold 17,619 households, on 33 carrier routes with 17,863 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 17033 on the EDDM route map

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Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Lebanon County has the lowest median age?: 17033 (Hershey), at 36.8 (±4.0), among 12 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024).
Why are some ZIP codes missing?: ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.