Which ZIP code in Saint Paul has the highest median age?

55110 (Saint Paul), at 43.9 (±1.6), among 29 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 Saint Paul, MN

These are the 25 ZIP codes in Saint Paul, MN with the highest median age, out of 29 with at least 1,000 residents. 55110 (Saint Paul, 43.9), 55126 (Saint Paul, 43.4) and 55115 (Saint Paul, 42.8) lead the list. There is no single "best" ZIP code in Saint Paul; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Oldest ZIP codes in Saint Paul

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	55110	Saint Paul	43.9 ±1.6	37,305	15,715	16,660
2	55126	Saint Paul	43.4 ±1.7	27,456	11,602	12,822
3	55115	Saint Paul	42.8 ±2.0	8,949	3,249	—
4	55118	Saint Paul	42.4 ±2.0	29,564	13,267	14,185
5	55116	Saint Paul	42.3 ±1.7	25,918	12,499	13,477
6	55127	Saint Paul	41.9 ±2.1	18,090	7,502	—
7	55120	Saint Paul	41.0 ±4.9	5,058	2,102	2,211
8	55113	Saint Paul	40.9 ±1.8	40,819	17,947	—
9	55123	Saint Paul	40.7 ±1.2	26,501	10,162	—
10	55102	Saint Paul	39.9 ±2.3	19,630	10,715	12,071
11	55128	Saint Paul	39.6 ±1.7	29,384	11,901	13,460
12	55125	Saint Paul	39.1 ±1.0	44,185	17,457	2,142
13	55122	Saint Paul	39.1 ±1.2	32,261	13,893	14,385
14	55124	Saint Paul	39.0 ±1.2	55,658	21,616	22,980
15	55109	Saint Paul	38.1 ±1.5	33,461	12,651	—
16	55101	Saint Paul	37.7 ±3.3	7,911	5,295	—
17	55112	Saint Paul	37.6 ±0.8	45,346	17,439	19,313
18	55107	Saint Paul	37.4 ±2.7	15,377	6,037	—
19	55121	Saint Paul	37.2 ±2.6	9,198	4,199	—
20	55129	Saint Paul	36.6 ±0.9	34,120	11,855	—
21	55119	Saint Paul	34.4 ±1.3	44,567	16,264	5,791
22	55108	Saint Paul	34.1 ±1.3	15,224	6,747	6,598
23	55105	Saint Paul	33.6 ±1.2	28,617	11,673	—
24	55104	Saint Paul	33.4 ±0.7	45,762	19,059	19,997
25	55103	Saint Paul	33.0 ±2.2	13,125	5,424	—

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; 29 of 31 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 56,332 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 55110 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 Saint Paul has the highest median age?: 55110 (Saint Paul), at 43.9 (±1.6), among 29 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.