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

04220 (Buckfield), at 39.6 (±2.6), among 21 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 Oxford County, ME

These are the 21 ZIP codes in Oxford County with the lowest median age, out of 21 with at least 1,000 residents. 04220 (Buckfield, 39.6), 04010 (Brownfield, 39.9) and 04068 (Porter, 40.9) lead the list. There is no single "best" ZIP code in Oxford 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 Oxford County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	04220	Buckfield	39.6 ±2.6	3,717	1,307	960
2	04010	Brownfield	39.9 ±6.8	1,830	667	689
3	04068	Porter	40.9 ±7.9	1,746	636	617
4	04221	Canton	41.4 ±7.2	1,191	339	384
5	04041	Hiram	41.6 ±10.2	1,748	648	717
6	04257	Mexico	43.4 ±2.8	2,782	1,061	1,062
7	04238	Hebron	43.8 ±5.1	1,105	441	471
8	04270	Oxford	44.8 ±4.2	6,284	2,345	2,898
9	04289	West Paris	46.0 ±7.9	1,808	674	—
10	04219	Bryant Pond	47.3 ±2.6	1,399	530	616
11	04290	Peru	48.0 ±7.6	1,501	623	592
12	04281	South Paris	48.2 ±5.6	5,317	2,200	1,673
13	04224	Dixfield	49.2 ±6.9	3,110	1,215	1,143
14	04268	Norway	49.5 ±4.9	5,228	2,164	1,995
15	04276	Rumford	50.4 ±3.4	5,942	2,691	2,834
16	04217	Bethel	52.1 ±3.5	3,387	1,588	1,257
17	04051	Lovell	52.2 ±3.5	1,353	593	573
18	04037	Fryeburg	53.4 ±3.1	4,024	1,733	1,590
19	04088	Waterford	54.1 ±2.7	1,269	573	709
20	04022	Denmark	54.4 ±5.0	1,054	492	588
21	04040	Harrison	55.2 ±3.4	3,050	1,474	1,527

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; 21 of 35 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 3,597 households, on 9 carrier routes with 3,367 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 04220 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 Oxford County has the lowest median age?: 04220 (Buckfield), at 39.6 (±2.6), among 21 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.