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

94928 (Rohnert Park), at 17.8%, among 27 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 Sonoma County, CA

These are the 25 ZIP codes in Sonoma County with the highest share of residents who moved in during the past year, out of 27 with at least 1,000 residents. 94928 (Rohnert Park, 17.8%), 95436 (Forestville, 17.6%) and 94515 (Calistoga, 16.0%) lead the list. There is no single "best" ZIP code in Sonoma 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 Sonoma County

Rank	ZIP	Mailing city	Moved in the past year	Residents	Households	Residential mailboxes
1	94928	Rohnert Park	17.8%	46,829	17,200	18,764
2	95436	Forestville	17.6%	5,821	2,354	2,425
3	94515	Calistoga	16.0%	6,946	2,615	3,122
4	95403	Santa Rosa	15.4%	45,806	16,823	18,952
5	95425	Cloverdale	13.5%	10,978	4,309	4,509
6	94931	Cotati	13.5%	9,487	4,072	3,755
7	95401	Santa Rosa	12.5%	36,861	13,840	15,027
8	95441	Geyserville	12.0%	1,648	705	629
9	95497	The Sea Ranch	11.7%	1,275	692	—
10	95409	Santa Rosa	11.6%	25,616	11,444	13,095
11	95404	Santa Rosa	11.5%	37,011	15,478	17,784
12	95476	Sonoma	11.5%	35,196	15,072	15,681
13	95448	Healdsburg	11.4%	16,077	6,741	7,688
14	95446	Guerneville	10.8%	4,607	2,374	2,875
15	95492	Windsor	9.3%	27,429	9,627	10,279
16	95405	Santa Rosa	9.3%	22,744	9,429	9,286
17	94952	Petaluma	8.9%	33,785	13,985	14,079
18	95407	Santa Rosa	8.1%	42,036	13,168	14,298
19	94954	Petaluma	8.0%	37,574	14,876	14,911
20	95442	Glen Ellen	7.8%	3,449	1,642	1,174
21	94923	Bodega Bay	7.5%	1,483	693	155
22	94951	Penngrove	7.1%	3,294	1,419	1,408
23	95421	Cazadero	6.5%	1,570	663	491
24	95462	Monte Rio	6.0%	1,058	583	363
25	95472	Sebastopol	5.9%	28,747	11,734	11,767

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; 27 of 39 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 43,301 households, on 77 carrier routes with 47,772 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 94928 on the EDDM route map

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Businesses that mail these ZIP codes

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Frequently asked questions

Which ZIP code in Sonoma County has the highest share of residents who moved in during the past year?: 94928 (Rohnert Park), at 17.8%, among 27 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.