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

78253 (San Antonio), at 33.0 (±1.0), among 11 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 Medina County, TX

These are the 11 ZIP codes in Medina County with the lowest median age, out of 11 with at least 1,000 residents. 78253 (San Antonio, 33.0), 78059 (Natalia, 35.8) and 78052 (Lytle, 39.7) lead the list. There is no single "best" ZIP code in Medina 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 Medina County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	78253	San Antonio	33.0 ±1.0	69,282	23,370	39,086
2	78059	Natalia	35.8 ±2.8	7,061	2,081	1,882
3	78052	Lytle	39.7 ±6.0	6,389	2,250	1,995
4	78861	Hondo	40.0 ±3.0	14,008	4,586	5,173
5	78016	Devine	41.5 ±3.1	11,670	4,013	4,141
6	78884	Utopia	41.9 ±6.9	1,171	448	42
7	78023	Helotes	42.2 ±2.2	28,462	9,547	11,153
8	78009	Castroville	43.1 ±5.2	9,151	2,980	3,998
9	78039	La Coste	47.2 ±5.8	1,862	727	312
10	78056	Mico	49.9 ±7.7	2,526	941	1,157
11	78003	Bandera	51.4 ±7.8	9,967	4,374	3,860

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; 11 of 15 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 36,300 households, on 62 carrier routes with 52,277 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 78253 on the EDDM route map

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Frequently asked questions

Which ZIP code in Medina County has the lowest median age?: 78253 (San Antonio), at 33.0 (±1.0), among 11 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.