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

32131 (East Palatka), at 16.3%, among 11 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 Putnam County, FL

These are the 11 ZIP codes in Putnam County with the fastest population growth, out of 11 with at least 1,000 residents. 32131 (East Palatka, 16.3%), 32148 (Interlachen, 12.6%) and 32112 (Crescent City, 7.4%) lead the list. There is no single "best" ZIP code in Putnam 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 Putnam County

Rank	ZIP	Mailing city	Population change	Residents	Households	Residential mailboxes
1	32131	East Palatka	16.3%	5,078	1,918	1,867
2	32148	Interlachen	12.6%	12,063	4,918	5,204
3	32112	Crescent City	7.4%	8,214	3,049	3,526
4	32140	Florahome	2.8%	1,479	671	828
5	32666	Melrose	0.0%	6,662	2,848	2,759
6	32134	Fort Mc Coy	-4.0%	7,442	3,191	4,383
7	32177	Palatka	-4.5%	25,645	10,444	10,826
8	32189	Satsuma	-4.8%	5,593	2,829	2,822
9	32640	Hawthorne	-6.0%	10,623	4,375	4,576
10	32181	Pomona Park	-7.1%	2,377	907	1,227
11	32187	San Mateo	-36.3%	1,191	667	770

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; 11 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 13,404 households, on 26 carrier routes with 14,184 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 32131 on the EDDM route map

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Frequently asked questions

Which ZIP code in Putnam County has the fastest population growth?: 32131 (East Palatka), at 16.3%, among 11 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.