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

29334 (Duncan), at 29.9%, 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.

Fastest-growing ZIP codes in Spartanburg County, SC

These are the 21 ZIP codes in Spartanburg County with the fastest population growth, out of 21 with at least 1,000 residents. 29334 (Duncan, 29.9%), 29316 (Boiling Springs, 23.8%) and 29322 (Campobello, 22.1%) lead the list. There is no single "best" ZIP code in Spartanburg 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 Spartanburg County

Rank	ZIP	Mailing city	Population change	Residents	Households	Residential mailboxes
1	29334	Duncan	29.9%	18,575	7,226	8,316
2	29316	Boiling Springs	23.8%	33,104	12,551	15,473
3	29322	Campobello	22.1%	10,931	4,030	4,282
4	29365	Lyman	20.8%	14,068	4,958	6,862
5	29349	Inman	20.4%	39,083	14,427	16,187
6	29302	Spartanburg	18.2%	19,918	7,822	8,556
7	29651	Greer	17.9%	56,599	21,197	25,360
8	29323	Chesnee	14.9%	15,573	5,885	7,815
9	29369	Moore	13.4%	16,503	6,537	8,082
10	29376	Roebuck	12.1%	8,935	3,296	3,718
11	29303	Spartanburg	11.5%	28,381	9,448	12,128
12	29307	Spartanburg	8.2%	19,115	8,030	10,366
13	29356	Landrum	7.7%	8,946	3,899	4,558
14	29388	Woodruff	4.5%	16,868	6,716	9,282
15	29301	Spartanburg	2.6%	36,278	13,670	16,794
16	29385	Wellford	2.4%	8,180	3,109	4,584
17	29306	Spartanburg	0.3%	16,714	6,753	7,989
18	29330	Cowpens	-8.2%	8,572	3,541	3,728
19	29374	Pauline	-10.6%	3,079	1,126	1,586
20	29335	Enoree	-11.2%	5,472	1,951	1,986
21	29372	Pacolet	-20.9%	3,552	1,710	1,810

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; 21 of 33 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 43,192 households, on 72 carrier routes with 51,120 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 29334 on the EDDM route map

More rankings

Businesses that mail these ZIP codes

Map it and price it

EDDM guides

Frequently asked questions

Which ZIP code in Spartanburg County has the fastest population growth?: 29334 (Duncan), at 29.9%, among 21 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.