Which ZIP code in Marion County has the highest share of residents who moved in during the past year?

37405 (Chattanooga), at 20.6%, among 9 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.

ZIP codes with the most new movers in Marion County, TN

These are the 9 ZIP codes in Marion County with the highest share of residents who moved in during the past year, out of 9 with at least 1,000 residents. 37405 (Chattanooga, 20.6%), 37374 (Sequatchie, 20.6%) and 37375 (Sewanee, 15.7%) lead the list. There is no single "best" ZIP code in Marion County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

ZIP codes with the most new movers in Marion County

Rank	ZIP	Mailing city	Moved in the past year	Residents	Households	Residential mailboxes
1	37405	Chattanooga	20.6%	18,109	8,620	10,957
2	37374	Sequatchie	20.6%	1,497	676	546
3	37375	Sewanee	15.7%	3,866	998	1,236
4	37380	South Pittsburg	13.7%	6,688	2,545	2,939
5	37419	Chattanooga	12.4%	5,980	2,797	3,230
6	37347	Jasper	10.5%	8,607	3,461	3,783
7	37356	Monteagle	9.8%	2,679	1,072	1,146
8	37397	Whitwell	4.8%	10,488	4,237	4,343
9	37387	Tracy City	4.8%	3,674	1,382	1,484

How we ranked them

Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files. ZIP codes need at least 1,000 residents to be ranked; 9 of 11 qualify.

Which of these to mail, and why

New residents are still choosing a dentist, a gym, a pizza place and a lawn service. ZIP codes with high turnover give a welcome offer more people to work on each year.

The top five ZIP codes on this list hold 15,636 households, on 30 carrier routes with 18,908 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 37405 on the EDDM route map

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Frequently asked questions

Which ZIP code in Marion County has the highest share of residents who moved in during the past year?: 37405 (Chattanooga), at 20.6%, among 9 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the share of residents (age 1 and over) who lived in a different home a year earlier (ACS Data Profile, 2020–2024). No margin of error is published for this share in our files.
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.