Which ZIP code in Tucson has the highest median age?

85739 (Tucson), at 67.7 (±1.8), among 32 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.

Oldest ZIP codes in Tucson, AZ

These are the 25 ZIP codes in Tucson, AZ with the highest median age, out of 32 with at least 1,000 residents. 85739 (Tucson, 67.7), 85755 (Tucson, 61.2) and 85750 (Tucson, 56.7) lead the list. There is no single "best" ZIP code in Tucson; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Oldest ZIP codes in Tucson

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	85739	Tucson	67.7 ±1.8	18,478	9,051	9,954
2	85755	Tucson	61.2 ±1.9	18,560	8,403	9,951
3	85750	Tucson	56.7 ±2.6	24,886	12,269	13,124
4	85749	Tucson	54.5 ±3.7	18,843	7,853	8,522
5	85737	Tucson	53.4 ±3.0	22,785	9,887	10,817
6	85718	Tucson	53.1 ±2.3	28,125	13,293	15,296
7	85715	Tucson	48.1 ±2.3	19,198	9,052	8,913
8	85704	Tucson	47.3 ±3.4	35,210	16,661	16,829
9	85743	Tucson	47.2 ±3.3	31,300	12,506	14,112
10	85736	Tucson	46.4 ±7.5	4,219	1,654	1,628
11	85712	Tucson	44.2 ±2.3	31,571	16,707	16,993
12	85735	Tucson	44.2 ±4.4	10,718	4,058	4,320
13	85748	Tucson	42.8 ±4.5	20,103	8,272	8,453
14	85710	Tucson	42.0 ±1.6	56,125	26,697	28,002
15	85742	Tucson	41.6 ±1.7	31,613	12,709	14,600
16	85745	Tucson	40.8 ±2.4	36,999	16,409	17,286
17	85711	Tucson	38.6 ±1.7	42,558	18,507	18,825
18	85716	Tucson	37.5 ±3.0	32,976	16,761	16,506
19	85714	Tucson	37.2 ±5.0	14,498	5,280	5,402
20	85747	Tucson	37.1 ±1.8	27,753	9,701	12,294
21	85730	Tucson	37.0 ±1.7	39,399	16,056	16,736
22	85701	Tucson	37.0 ±4.0	5,498	3,411	4,131
23	85741	Tucson	36.8 ±2.1	33,679	14,022	14,859
24	85734	Tucson	36.6 ±2.4	4,797	0	—
25	85713	Tucson	36.1 ±1.7	46,439	17,115	18,472

How we ranked them

Ranked by median age of all residents, highest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 32 of 38 qualify.

Which of these to mail, and why

Older ZIP codes respond to health care, hearing and vision, Medicare plans, home safety, estate planning and services that come to the door.

The top five ZIP codes on this list hold 47,463 households, on 80 carrier routes with 52,368 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 85739 on the EDDM route map

More rankings

Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Tucson has the highest median age?: 85739 (Tucson), at 67.7 (±1.8), among 32 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median age of all residents, highest 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.