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

13403 (Marcy), at 35.4 (±3.3), among 34 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 Oneida County, NY

These are the 25 ZIP codes in Oneida County with the lowest median age, out of 34 with at least 1,000 residents. 13403 (Marcy, 35.4), 13495 (Yorkville, 36.0) and 13501 (Utica, 36.3) lead the list. There is no single "best" ZIP code in Oneida 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 Oneida County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	13403	Marcy	35.4 ±3.3	7,388	1,990	1,885
2	13495	Yorkville	36.0 ±4.6	1,841	925	917
3	13501	Utica	36.3 ±1.6	38,931	15,428	15,262
4	13502	Utica	37.1 ±1.4	34,037	14,210	14,402
5	13456	Sauquoit	37.5 ±3.8	3,848	1,379	1,586
6	13490	Westmoreland	37.5 ±27.5	1,031	491	386
7	13424	Oriskany	38.4 ±3.6	2,306	969	700
8	13328	Deansboro	38.9 ±6.8	1,311	560	430
9	13417	New York Mills	39.0 ±11.4	3,880	1,701	1,781
10	13354	Holland Patent	39.1 ±7.6	3,554	1,253	1,224
11	13304	Barneveld	39.2 ±9.2	1,653	638	655
12	13322	Clayville	39.5 ±9.9	1,172	429	474
13	13425	Oriskany Falls	39.7 ±3.8	2,010	817	701
14	13431	Poland	40.3 ±4.8	1,847	734	637
15	13480	Waterville	41.6 ±3.0	3,321	1,308	1,345
16	13476	Vernon	41.9 ±8.3	2,572	1,139	1,129
17	13440	Rome	42.4 ±2.4	41,555	17,991	17,482
18	13492	Whitesboro	42.5 ±3.1	11,250	5,063	5,067
19	13323	Clinton	42.6 ±4.0	11,078	4,489	4,546
20	13471	Taberg	43.0 ±10.7	2,806	1,084	1,155
21	13054	Durhamville	43.4 ±5.2	1,334	472	578
22	13477	Vernon Center	44.7 ±4.0	1,498	646	495
23	13309	Boonville	45.3 ±4.1	5,825	2,558	2,425
24	13478	Verona	45.6 ±3.0	3,078	1,319	1,191
25	13421	Oneida	46.1 ±2.2	12,771	5,712	5,758

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; 34 of 50 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 33,932 households, on 68 carrier routes with 34,052 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 13403 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 Oneida County has the lowest median age?: 13403 (Marcy), at 35.4 (±3.3), among 34 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.