Youngest ZIP codes in Santa Ana, CA
These are the 6 ZIP codes in Santa Ana, CA with the lowest median age, out of 6 with at least 1,000 residents. 92701 (Santa Ana, 33.4), 92707 (Santa Ana, 34.0) and 92703 (Santa Ana, 34.8) lead the list. There is no single "best" ZIP code in Santa Ana; 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 Ana
| Rank | ZIP | Mailing city | Median age | Residents | Households | Residential mailboxes |
|---|---|---|---|---|---|---|
| 1 | 92701 | Santa Ana | 33.4 ±1.0 | 47,818 | 13,174 | 13,987 |
| 2 | 92707 | Santa Ana | 34.0 ±1.1 | 58,695 | 14,575 | 13,916 |
| 3 | 92703 | Santa Ana | 34.8 ±0.8 | 62,447 | 14,638 | 14,291 |
| 4 | 92704 | Santa Ana | 35.9 ±0.8 | 82,120 | 20,871 | 20,466 |
| 5 | 92706 | Santa Ana | 36.4 ±1.1 | 37,175 | 10,106 | 10,093 |
| 6 | 92705 | Santa Ana | 39.6 ±1.8 | 48,781 | 16,187 | 18,930 |
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; 6 of 6 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 73,364 households, on 119 carrier routes with 72,753 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.
Open 92701 on the EDDM route map
More rankings
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- ZIP codes with the highest home values in Santa Ana
- ZIP codes with the highest homeownership in Santa Ana
- ZIP codes with the most families with kids in Santa Ana
- ZIP codes with the most new movers in Santa Ana
- Oldest ZIP codes in Santa Ana
- Fastest-growing ZIP codes in Santa Ana
- Youngest ZIP codes in Orange County
- All Santa Ana ZIP codes
Businesses that mail these ZIP codes
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EDDM guides
Frequently asked questions
- Which ZIP code in Santa Ana has the lowest median age?
- 92701 (Santa Ana), at 33.4 (±1.0), among 6 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.