Which ZIP code in Shiawassee County has the fastest population growth?

48460 (New Lothrop), at 14.6%, among 13 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.

Fastest-growing ZIP codes in Shiawassee County, MI

These are the 13 ZIP codes in Shiawassee County with the fastest population growth, out of 13 with at least 1,000 residents. 48460 (New Lothrop, 14.6%), 48418 (Byron, 14.2%) and 48848 (Laingsburg, 12.1%) lead the list. There is no single "best" ZIP code in Shiawassee County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Fastest-growing ZIP codes in Shiawassee County

Rank	ZIP	Mailing city	Population change	Residents	Households	Residential mailboxes
1	48460	New Lothrop	14.6%	2,701	1,036	751
2	48418	Byron	14.2%	4,484	1,741	1,646
3	48848	Laingsburg	12.1%	8,344	3,106	3,084
4	48867	Owosso	1.2%	27,500	11,369	—
5	48857	Morrice	0.1%	3,206	1,130	—
6	48840	Haslett	-2.4%	12,386	6,155	6,373
7	48449	Lennon	-3.9%	2,744	1,024	—
8	48414	Bancroft	-4.7%	2,488	1,070	881
9	48866	Ovid	-6.8%	4,607	1,803	1,726
10	48429	Durand	-7.8%	8,241	3,750	—
11	48872	Perry	-9.2%	6,142	2,626	2,955
12	48817	Corunna	-10.8%	5,416	2,449	—
13	48831	Elsie	-11.1%	3,088	1,327	—

How we ranked them

Ranked by the change in ACS population estimates between the 2015–2019 and 2020–2024 releases. Both are 5-year averages, and ZIP code areas were redrawn for 2020, so a large change can partly reflect a boundary change. Both periods must have at least 1,000 residents. ZIP codes need at least 1,000 residents to be ranked; 13 of 15 qualify.

Which of these to mail, and why

Growing ZIP codes add households every year, which means new homes, new routes and customers without a go-to provider yet. Check the route map: new subdivisions can appear as new carrier routes.

The top five ZIP codes on this list hold 18,382 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 48460 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 Shiawassee County has the fastest population growth?: 48460 (New Lothrop), at 14.6%, among 13 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the change in ACS population estimates between the 2015–2019 and 2020–2024 releases. Both are 5-year averages, and ZIP code areas were redrawn for 2020, so a large change can partly reflect a boundary change. Both periods must have 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.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.