Zip Code 93420
Pismo Beach, California — San Luis Obispo County
📍 ZIP code 93420 is in Pismo Beach, San Luis Obispo County, California.
ZIP code 93420 is located in Pismo Beach, San Luis Obispo County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 32,016. The area code for ZIP code 93420 is 805.
Quick Answer
Zip code 93420 is in Pismo Beach, California (San Luis Obispo County). It has a population of 32,016, median household income of $106,718, and median home value of $872,200.
Population
32,016
Income
$106,718
Home Value
$872,200
Climate
78°F / 41°F
About Zip Code 93420
Zip code 93420 is located in Pismo Beach, California, within San Luis Obispo County. Home to approximately 32,016 residents, this area sits at an elevation of 886 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 805.
The median household income is $106,718 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $872,200, and the cost of living index is 235 (135% above the national average of 100).
Summers average a high of 78°F while winters drop to 41°F. The area receives about 18 in of rain annually. The zip code covers 187.4 square miles of land area and 1.1 square miles of water.
Key Statistics
32,016
$106,718
$872,200
Pacific (PST/PDT)
805
886 ft
187.4 sq mi
45.4
13,823
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Compare With Nearby Zip Codes
| Metric | 93420 | 93401 | 93433 | 93444 | 93449 | 93445 |
|---|---|---|---|---|---|---|
| City | Pismo Beach, CA | San Luis Obispo, CA | Pismo Beach, CA | Nipomo, CA | Pismo Beach, CA | Pismo Beach, CA |
| Population | 32,016 | 29,995 | 12,684 | 21,495 | 8,024 | 6,812 |
| Median Income | $106,718 | $95,386 | $82,534 | $105,655 | $112,913 | $75,012 |
| Home Value | $872,200 | $943,500 | $691,900 | $746,400 | $992,900 | $538,200 |
| Cost of Living | 235 | 237 | 180 | 211 | 250 | 144 |
| Median Age | 45.4 | 35.8 | 40.5 | 44 | 55.5 | 46 |
Cost of Living
100 = National Average. Pismo Beach's cost of living is 135% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
8.2x
Demographics
Zip code 93420 has a population of 32,016 people with a median age of 45.4. There are 13,823 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Pismo Beach (93420) population trend from 2010 to 2024
↓ -2.7%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
78°F
41°F
18 in
0 in
Pismo Beach experiences mild summers with average highs around 78°F. Winters are mild with lows averaging 41°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$872,200
Median Household Income
$106,718
With 13,823 housing units across 187.4 square miles, 93420 has a housing density of 74 units per square mile. The home price-to-income ratio is 8.2x.
Location & Geography
Latitude
35.1760°
Longitude
-120.4768°
Land Area
187.4 sq mi
Water Area
1.1 sq mi
Nearby Zip Codes
Zip codes closest to 93420 (Pismo Beach, CA) with distances:
All Zip Codes in Pismo Beach, CA
Other zip codes serving Pismo Beach:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 93420's $106,718. A way to compare Pismo Beach to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 93420 (Pismo Beach, CA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Pismo Beach, California?
Pismo Beach, California uses zip code 93420 along with 3 other zip codes.
What county is zip code 93420 in?
Zip code 93420 is located in San Luis Obispo County, California.
What is the population of zip code 93420?
The population of zip code 93420 is 32,016 with a median age of 45.4.
Is 93420 in Pismo Beach, California?
Yes, zip code 93420 is in Pismo Beach, San Luis Obispo County, California. The area code is 805.
Frequently Asked Questions
What city is zip code 93420 in?
Zip code 93420 is in Pismo Beach, California. It is part of San Luis Obispo County and uses the Pacific (PST/PDT) timezone.
What is zip code 93420?
Zip code 93420 is a U.S. postal code in Pismo Beach, California (San Luis Obispo County). It has a population of 32,016 and covers 187.4 square miles.
What is the population of zip code 93420?
The population of zip code 93420 (Pismo Beach, CA) is 32,016 with a median age of 45.4. There are approximately 13,823 housing units in this area.
What is the median income in zip code 93420?
The median household income in zip code 93420 (Pismo Beach, CA) is $106,718 per year. The cost of living index is 235 (100 = national average).
What is the average home price in zip code 93420?
The median home value in zip code 93420 (Pismo Beach, CA) is $872,200. The cost of living index is 235 compared to the national average of 100.
What county is zip code 93420 in?
Zip code 93420 is located in San Luis Obispo County, California. The primary city is Pismo Beach.
What is the area code for zip code 93420?
Zip code 93420 in Pismo Beach, CA uses area code 805. It is located in the Pacific (PST/PDT) timezone.
Is zip code 93420 a good place to live?
Zip code 93420 (Pismo Beach, CA) has a cost of living index of 235 (100 = national average), a median household income of $106,718, and median home values of $872,200. The median age is 45.4. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 93420?
The cost of living index for zip code 93420 (Pismo Beach, CA) is 235, where 100 represents the national average. This area is above the national average. Median home value: $872,200.
What schools serve zip code 93420?
Zip code 93420 in Pismo Beach, California is served by the local school district of San Luis Obispo County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.