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

85719 (Tucson), at 23.0 (±0.8), among 44 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 Pima County, AZ

These are the 25 ZIP codes in Pima County with the lowest median age, out of 44 with at least 1,000 residents. 85719 (Tucson, 23.0), 85708 (Tucson, 23.3) and 85706 (Tucson, 30.0) lead the list. There is no single "best" ZIP code in Pima 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 Pima County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	85719	Tucson	23.0 ±0.8	51,833	20,609	18,344
2	85708	Tucson	23.3 ±0.7	4,312	1,381	1,158
3	85706	Tucson	30.0 ±1.4	54,236	17,969	19,143
4	85634	Sells	30.2 ±2.7	5,038	1,326	647
5	85705	Tucson	33.9 ±2.1	54,700	25,734	26,328
6	85629	Sahuarita	34.5 ±1.7	31,668	9,909	12,195
7	85746	Tucson	34.7 ±1.6	42,835	14,901	14,816
8	85653	Marana	34.7 ±2.3	23,574	8,017	10,531
9	85757	Tucson	34.7 ±2.0	21,259	6,790	8,371
10	85756	Tucson	35.0 ±2.2	37,700	11,923	12,807
11	85713	Tucson	36.1 ±1.7	46,439	17,115	18,472
12	85734	Tucson	36.6 ±2.4	4,797	0	—
13	85741	Tucson	36.8 ±2.1	33,679	14,022	14,859
14	85730	Tucson	37.0 ±1.7	39,399	16,056	16,736
15	85701	Tucson	37.0 ±4.0	5,498	3,411	4,131
16	85747	Tucson	37.1 ±1.8	27,753	9,701	12,294
17	85714	Tucson	37.2 ±5.0	14,498	5,280	5,402
18	85716	Tucson	37.5 ±3.0	32,976	16,761	16,506
19	85711	Tucson	38.6 ±1.7	42,558	18,507	18,825
20	85641	Vail	39.6 ±1.6	34,752	11,608	13,443
21	85745	Tucson	40.8 ±2.4	36,999	16,409	17,286
22	85742	Tucson	41.6 ±1.7	31,613	12,709	14,600
23	85710	Tucson	42.0 ±1.6	56,125	26,697	28,002
24	85748	Tucson	42.8 ±4.5	20,103	8,272	8,453
25	85712	Tucson	44.2 ±2.3	31,571	16,707	16,993

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; 44 of 56 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 67,019 households, on 74 carrier routes with 65,620 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 85719 on the EDDM route map

More rankings

Businesses that mail these ZIP codes

Map it and price it

EDDM guides

Frequently asked questions

Which ZIP code in Pima County has the lowest median age?: 85719 (Tucson), at 23.0 (±0.8), among 44 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.