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

92507 (Riverside), at 27.1 (±0.6), among 71 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 Riverside County, CA

These are the 25 ZIP codes in Riverside County with the lowest median age, out of 71 with at least 1,000 residents. 92507 (Riverside, 27.1), 92277 (Twentynine Palms, 28.1) and 92551 (Moreno Valley, 30.3) lead the list. There is no single "best" ZIP code in Riverside 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 Riverside County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	92507	Riverside	27.1 ±0.6	64,015	19,153	21,905
2	92277	Twentynine Palms	28.1 ±1.1	26,277	10,501	9,644
3	92551	Moreno Valley	30.3 ±1.2	37,425	8,444	9,034
4	92567	Nuevo	31.2 ±3.0	10,867	2,703	2,922
5	92571	Perris	31.3 ±0.8	60,096	13,973	15,132
6	92553	Moreno Valley	31.4 ±1.0	74,640	20,042	20,624
7	92582	San Jacinto	31.4 ±1.6	23,356	5,542	6,208
8	92230	Cabazon	31.5 ±5.4	1,887	696	425
9	92254	Mecca	32.1 ±2.4	11,333	3,328	2,218
10	92570	Perris	32.3 ±1.1	58,082	14,419	15,740
11	92548	Homeland	32.5 ±2.7	8,312	2,385	2,999
12	92530	Lake Elsinore	33.1 ±1.2	61,768	17,681	19,228
13	92505	Riverside	33.2 ±1.0	53,419	14,778	15,296
14	92596	Winchester	33.2 ±1.7	38,981	10,256	13,344
15	92236	Coachella	33.4 ±1.1	43,642	12,575	10,576
16	92509	Jurupa Valley	33.6 ±0.6	81,182	20,773	21,534
17	92501	Riverside	33.6 ±1.5	22,934	7,405	8,091
18	92557	Moreno Valley	33.7 ±1.0	54,061	15,272	16,117
19	92532	Lake Elsinore	34.2 ±2.0	28,055	7,911	8,191
20	92583	San Jacinto	34.3 ±3.0	33,778	9,450	10,977
21	92324	Colton	34.4 ±1.2	57,365	17,970	17,363
22	92555	Moreno Valley	34.9 ±1.0	45,978	11,956	13,147
23	92503	Riverside	35.0 ±0.8	88,395	25,057	27,220
24	92274	Thermal	35.0 ±2.1	18,167	5,734	4,848
25	92544	Hemet	35.1 ±1.2	51,751	15,808	16,623

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; 71 of 74 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 54,774 households, on 78 carrier routes with 58,637 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 92507 on the EDDM route map

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Frequently asked questions

Which ZIP code in Riverside County has the lowest median age?: 92507 (Riverside), at 27.1 (±0.6), among 71 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.