Which ZIP code in Miami has the lowest median age?

33146 (Miami), at 23.2 (±1.9), among 56 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 Miami, FL

These are the 25 ZIP codes in Miami, FL with the lowest median age, out of 56 with at least 1,000 residents. 33146 (Miami, 23.2), 33190 (Miami, 33.1) and 33132 (Miami, 34.5) lead the list. There is no single "best" ZIP code in Miami; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Youngest ZIP codes in Miami

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	33146	Miami	23.2 ±1.9	19,052	6,036	6,344
2	33190	Miami	33.1 ±2.3	18,287	5,617	5,616
3	33132	Miami	34.5 ±0.9	20,253	10,897	16,113
4	33137	Miami	34.9 ±0.8	29,414	13,407	19,385
5	33122	Miami	35.3 ±2.9	1,687	757	1,550
6	33130	Miami	35.9 ±1.7	34,964	17,678	20,958
7	33131	Miami	35.9 ±1.8	23,095	13,161	17,827
8	33169	Miami	36.3 ±1.3	43,702	13,971	15,245
9	33136	Miami	36.4 ±2.4	16,545	7,252	10,188
10	33181	Miami	36.9 ±2.6	20,848	8,252	10,528
11	33150	Miami	37.1 ±2.7	30,974	11,086	10,261
12	33162	Miami	37.4 ±1.8	46,606	14,459	14,143
13	33127	Miami	37.4 ±2.5	26,786	9,292	12,480
14	33178	Miami	38.0 ±1.0	67,789	20,757	23,772
15	33161	Miami	38.1 ±1.6	54,814	17,302	18,754
16	33147	Miami	38.5 ±1.9	50,419	15,207	16,209
17	33168	Miami	38.5 ±3.8	23,775	6,536	6,700
18	33170	Miami	38.7 ±1.9	16,652	4,760	6,124
19	33179	Miami	39.0 ±1.3	51,591	19,460	19,297
20	33142	Miami	39.5 ±1.7	58,908	20,613	20,888
21	33133	Miami	39.6 ±1.9	36,789	15,544	17,874
22	33166	Miami	39.7 ±1.6	28,265	10,685	12,497
23	33174	Miami	39.9 ±3.4	35,177	11,421	10,500
24	33167	Miami	40.0 ±1.5	23,768	6,929	6,882
25	33143	Miami	40.3 ±1.8	33,711	14,234	15,904

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; 56 of 57 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 36,714 households, on 61 carrier routes with 49,008 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 33146 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 Miami has the lowest median age?: 33146 (Miami), at 23.2 (±1.9), among 56 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.