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

13160 (Union Springs), at 34.9%, among 17 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 Cayuga County, NY

These are the 17 ZIP codes in Cayuga County with the fastest population growth, out of 17 with at least 1,000 residents. 13160 (Union Springs, 34.9%), 13156 (Sterling, 15.3%) and 13147 (Scipio Center, 12.0%) lead the list. There is no single "best" ZIP code in Cayuga 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 Cayuga County

Rank	ZIP	Mailing city	Population change	Residents	Households	Residential mailboxes
1	13160	Union Springs	34.9%	2,444	900	551
2	13156	Sterling	15.3%	2,156	985	877
3	13147	Scipio Center	12.0%	1,236	433	425
4	13080	Jordan	3.2%	3,313	1,409	1,350
5	13092	Locke	2.4%	2,689	984	987
6	13081	King Ferry	1.8%	1,122	515	459
7	13034	Cayuga	0.4%	2,029	787	768
8	13166	Weedsport	0.1%	5,622	2,366	2,092
9	13033	Cato	-1.1%	3,732	1,347	1,370
10	13021	Auburn	-1.6%	37,247	17,093	17,099
11	13026	Aurora	-3.5%	1,619	512	463
12	13152	Skaneateles	-4.3%	7,681	3,352	3,652
13	13143	Red Creek	-6.6%	2,504	911	1,077
14	13118	Moravia	-9.2%	5,591	2,117	2,102
15	13140	Port Byron	-13.4%	3,959	1,600	1,584
16	13111	Martville	-14.2%	1,463	565	609
17	13024	Auburn	-28.0%	1,230	0	—

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; 17 of 20 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 4,711 households, on 8 carrier routes with 4,190 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 13160 on the EDDM route map

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Frequently asked questions

Which ZIP code in Cayuga County has the fastest population growth?: 13160 (Union Springs), at 34.9%, among 17 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.