Which ZIP code in Sonoma County has the highest share of owner-occupied homes?

95497 (The Sea Ranch), at 95.2% (±4.7%), 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 highest homeownership in Sonoma County, CA

These are the 25 ZIP codes in Sonoma County with the highest share of owner-occupied homes, out of 27 with at least 1,000 residents. 95497 (The Sea Ranch, 95.2%), 95462 (Monte Rio, 85.6%) and 95421 (Cazadero, 79.3%) 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 highest homeownership in Sonoma County

Rank	ZIP	Mailing city	Owner-occupied homes	Residents	Households	Residential mailboxes
1	95497	The Sea Ranch	95.2% ±4.7%	1,275	692	—
2	95462	Monte Rio	85.6% ±8.1%	1,058	583	363
3	95421	Cazadero	79.3% ±6.9%	1,570	663	491
4	95465	Occidental	77.4% ±11.0%	1,203	545	535
5	95492	Windsor	76.4% ±3.5%	27,429	9,627	10,279
6	95472	Sebastopol	73.1% ±3.2%	28,747	11,734	11,767
7	94923	Bodega Bay	72.9% ±14.4%	1,483	693	155
8	95425	Cloverdale	72.4% ±5.8%	10,978	4,309	4,509
9	94951	Penngrove	71.4% ±8.3%	3,294	1,419	1,408
10	95442	Glen Ellen	71.1% ±10.1%	3,449	1,642	1,174
11	95452	Kenwood	70.6% ±21.6%	1,762	620	475
12	95409	Santa Rosa	69.7% ±3.2%	25,616	11,444	13,095
13	95446	Guerneville	68.2% ±6.2%	4,607	2,374	2,875
14	95436	Forestville	68.1% ±8.0%	5,821	2,354	2,425
15	94954	Petaluma	67.3% ±3.0%	37,574	14,876	14,911
16	95476	Sonoma	67.2% ±2.7%	35,196	15,072	15,681
17	95441	Geyserville	67.2% ±9.6%	1,648	705	629
18	95448	Healdsburg	63.6% ±4.4%	16,077	6,741	7,688
19	95405	Santa Rosa	63.5% ±4.4%	22,744	9,429	9,286
20	95404	Santa Rosa	60.9% ±2.8%	37,011	15,478	17,784
21	94952	Petaluma	60.3% ±2.9%	33,785	13,985	14,079
22	94931	Cotati	59.2% ±7.3%	9,487	4,072	3,755
23	95403	Santa Rosa	54.8% ±3.0%	45,806	16,823	18,952
24	94515	Calistoga	54.4% ±6.9%	6,946	2,615	3,122
25	95401	Santa Rosa	53.9% ±3.2%	36,861	13,840	15,027

How we ranked them

Ranked by the share of occupied homes that are owner-occupied (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 27 of 39 qualify.

Which of these to mail, and why

Homeowners make the decisions about roofs, HVAC, lawns, solar and insurance. A high owner share means fewer pieces wasted on renters who can't hire the work.

The top five ZIP codes on this list hold 12,110 households. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 95497 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 Sonoma County has the highest share of owner-occupied homes?: 95497 (The Sea Ranch), at 95.2% (±4.7%), among 27 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by the share of occupied homes that are owner-occupied (ACS 5-year estimates, 2020–2024).
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.