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

48855 (Howell), at 39.2 (±1.6), among 14 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 Livingston County, MI

These are the 14 ZIP codes in Livingston County with the lowest median age, out of 14 with at least 1,000 residents. 48855 (Howell, 39.2), 48836 (Fowlerville, 39.4) and 48189 (Whitmore Lake, 41.6) lead the list. There is no single "best" ZIP code in Livingston 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 Livingston County

Rank	ZIP	Mailing city	Median age	Residents	Households	Residential mailboxes
1	48855	Howell	39.2 ±1.6	16,668	6,162	—
2	48836	Fowlerville	39.4 ±2.1	15,089	5,521	5,602
3	48189	Whitmore Lake	41.6 ±2.4	13,893	5,833	—
4	48892	Webberville	41.8 ±3.2	4,715	1,850	1,707
5	48843	Howell	42.0 ±1.1	48,014	18,740	—
6	48451	Linden	42.3 ±3.2	16,097	5,927	—
7	48430	Fenton	42.7 ±2.3	39,309	15,839	17,125
8	48178	South Lyon	42.9 ±1.6	37,789	13,953	15,616
9	48114	Brighton	44.0 ±1.3	21,588	8,054	8,442
10	48116	Brighton	46.6 ±2.3	27,289	11,451	12,576
11	48353	Hartland	47.6 ±4.5	7,014	2,982	—
12	48169	Pinckney	48.9 ±2.3	20,519	8,346	—
13	48380	Milford	50.0 ±3.3	7,125	2,578	3,022
14	48137	Gregory	56.6 ±2.3	4,157	1,857	—

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; 14 of 17 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 38,106 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 48855 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 Livingston County has the lowest median age?: 48855 (Howell), at 39.2 (±1.6), among 14 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.