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

37315 (Collegedale), at 52.9%, among 29 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 Hamilton County, TN

These are the 25 ZIP codes in Hamilton County with the highest share of residents who moved in during the past year, out of 29 with at least 1,000 residents. 37315 (Collegedale, 52.9%), 37403 (Chattanooga, 47.3%) and 37408 (Chattanooga, 31.9%) lead the list. There is no single "best" ZIP code in Hamilton 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 Hamilton County

Rank	ZIP	Mailing city	Moved in the past year	Residents	Households	Residential mailboxes
1	37315	Collegedale	52.9%	1,825	0	—
2	37403	Chattanooga	47.3%	6,413	1,990	2,397
3	37408	Chattanooga	31.9%	3,502	1,781	2,773
4	37402	Chattanooga	31.0%	3,953	2,665	3,423
5	37405	Chattanooga	20.6%	18,109	8,620	10,957
6	37404	Chattanooga	19.6%	14,737	5,057	5,712
7	37416	Chattanooga	18.7%	13,919	6,135	7,181
8	37415	Chattanooga	18.4%	24,181	11,505	12,463
9	37412	Chattanooga	18.3%	21,864	9,505	9,831
10	37421	Chattanooga	17.8%	52,985	22,278	24,780
11	37411	Chattanooga	17.1%	18,997	8,222	8,272
12	37410	Chattanooga	16.6%	4,129	1,636	2,301
13	37406	Chattanooga	15.9%	13,364	5,263	5,431
14	37363	Ooltewah	15.4%	42,093	16,359	16,696
15	37336	Georgetown	13.5%	4,483	1,723	1,997
16	37409	Chattanooga	13.5%	3,357	1,553	1,393
17	37419	Chattanooga	12.4%	5,980	2,797	3,230
18	30741	Rossville	12.1%	30,041	12,337	13,788
19	37338	Graysville	11.5%	3,309	1,191	1,409
20	37343	Hixson	10.7%	45,101	18,097	18,870
21	37407	Chattanooga	10.5%	9,156	2,864	3,270
22	37308	Birchwood	9.2%	3,188	1,189	1,334
23	37350	Lookout Mountain	9.2%	2,111	806	823
24	37379	Soddy Daisy	8.7%	29,430	11,364	12,810
25	37377	Signal Mountain	8.4%	17,188	6,406	7,217

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; 29 of 31 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 15,056 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 37315 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 Hamilton County has the highest share of residents who moved in during the past year?: 37315 (Collegedale), at 52.9%, among 29 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.