Which ZIP code in San Luis Obispo County has the highest median household income?

93432 (Creston), at $146,938 (±$53,645), among 20 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.

Richest ZIP codes in San Luis Obispo County, CA

These are the 20 ZIP codes in San Luis Obispo County with the highest median household income, out of 20 with at least 1,000 residents. 93432 (Creston, $146,938), 93465 (Templeton, $129,259) and 93449 (Pismo Beach, $118,072) lead the list. There is no single "best" ZIP code in San Luis Obispo County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.

Richest ZIP codes in San Luis Obispo County

Rank	ZIP	Mailing city	Median household income	Residents	Households	Residential mailboxes
1	93432	Creston	$146,938 ±$53,645	1,142	377	366
2	93465	Templeton	$129,259 ±$21,563	11,039	4,130	3,841
3	93449	Pismo Beach	$118,072 ±$10,159	8,014	4,129	5,323
4	93444	Nipomo	$110,867 ±$14,860	21,611	7,776	7,679
5	93420	Arroyo Grande	$110,553 ±$4,535	31,345	12,672	12,288
6	93402	Los Osos	$109,090 ±$8,693	14,197	6,007	6,214
7	93426	Bradley	$102,500 ±$25,645	1,564	598	928
8	93428	Cambria	$99,762 ±$10,941	6,399	2,974	3,558
9	93451	San Miguel	$98,188 ±$25,786	5,207	1,663	1,272
10	93446	Paso Robles	$97,943 ±$5,300	45,554	17,461	18,970
11	93401	San Luis Obispo	$96,824 ±$9,075	29,202	13,522	15,724
12	93442	Morro Bay	$95,623 ±$7,240	11,571	5,433	6,026
13	93461	Shandon	$92,482 ±$18,565	1,548	463	116
14	93422	Atascadero	$91,780 ±$6,601	33,002	12,895	13,232
15	93430	Cayucos	$89,519 ±$18,645	3,125	1,571	1,795
16	93433	Grover Beach	$86,458 ±$21,964	12,600	4,945	5,756
17	93454	Santa Maria	$81,522 ±$9,109	41,896	12,050	13,128
18	93453	Santa Margarita	$78,288 ±$56,495	2,344	1,189	747
19	93445	Oceano	$72,261 ±$13,418	6,857	2,874	2,488
20	93405	San Luis Obispo	$60,399 ±$8,180	25,002	8,883	9,679

How we ranked them

Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population. ZIP codes need at least 1,000 residents to be ranked; 20 of 26 qualify.

Which of these to mail, and why

Higher-income ZIP codes suit offers with a bigger ticket: remodeling, pools, roofing, financial planning, private schools, premium dining. A median describes the middle household, not every door, so the routes inside each ZIP still vary.

The top five ZIP codes on this list hold 29,084 households, on 57 carrier routes with 29,497 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.

Open 93432 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 San Luis Obispo County has the highest median household income?: 93432 (Creston), at $146,938 (±$53,645), among 20 ZIP codes with at least 1,000 residents.
How is this ranking calculated?: Ranked by median household income (ACS 5-year estimates, 2020–2024). The Census Bureau caps published medians at $250,000; ZIP codes at the cap are shown as $250,000+ and ordered by population.
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.