Which ZIP code in Santa Clarita has the lowest median age?

91387 (Canyon Country), at 35.2 (±1.2), among 7 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 Santa Clarita, CA

These are the 7 ZIP codes in Santa Clarita, CA with the lowest median age, out of 7 with at least 1,000 residents. 91387 (Canyon Country, 35.2), 91321 (Newhall, 36.5) and 91350 (Santa Clarita, 38.2) lead the list. There is no single "best" ZIP code in Santa Clarita; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Youngest ZIP codes in Santa Clarita

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	91387	Canyon Country	35.2 ±1.2	46,869	14,343	15,683
2	91321	Newhall	36.5 ±2.5	31,989	10,863	11,508
3	91350	Santa Clarita	38.2 ±1.0	43,973	13,778	14,697
4	91351	Canyon Country	39.3 ±1.6	33,155	10,502	10,838
5	91354	Valencia	40.0 ±1.2	33,957	11,149	11,987
6	91355	Valencia	43.3 ±1.6	29,123	11,781	12,989
7	91390	Santa Clarita	46.7 ±3.2	19,308	6,414	6,571

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; 7 of 7 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 60,635 households, on 99 carrier routes with 64,713 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 91387 on the EDDM route map

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Frequently asked questions

Which ZIP code in Santa Clarita has the lowest median age?: 91387 (Canyon Country), at 35.2 (±1.2), among 7 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.