Zip Code 93422
Atascadero, California — San Luis Obispo County
📍 ZIP code 93422 is in Atascadero, San Luis Obispo County, California.
ZIP code 93422 is located in Atascadero, San Luis Obispo County, California. It is a zip code in the Pacific (PST/PDT) Time Zone with an estimated population of 33,512. The area code for ZIP code 93422 is 805.
Quick Answer
Zip code 93422 is in Atascadero, California (San Luis Obispo County). It has a population of 33,512, median household income of $89,916, and median home value of $692,100.
Population
33,512
Income
$89,916
Home Value
$692,100
Climate
67°F / 46°F
About Zip Code 93422
Zip code 93422 is located in Atascadero, California, within San Luis Obispo County. Home to approximately 33,512 residents, this area sits at an elevation of 1116 ft and falls within the Pacific (PST/PDT) timezone. The local area code is 805.
The median household income is $89,916 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $692,100, and the cost of living index is 189 (89% above the national average of 100).
Summers average a high of 67°F while winters drop to 46°F. The area receives about 17 in of rain annually. The zip code covers 60.5 square miles of land area and 0.1 square miles of water.
Key Statistics
33,512
$89,916
$692,100
Pacific (PST/PDT)
805
1116 ft
60.5 sq mi
41.3
13,702
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Compare With Nearby Zip Codes
| Metric | 93422 | 93465 | 93442 | 93405 | 93432 | 93446 |
|---|---|---|---|---|---|---|
| City | Atascadero, CA | Templeton, CA | Morro Bay, CA | San Luis Obispo, CA | Creston, CA | Paso Robles, CA |
| Population | 33,512 | 10,248 | 11,336 | 23,856 | 1,229 | 45,859 |
| Median Income | $89,916 | $120,843 | $92,163 | $52,481 | $120,200 | $94,512 |
| Home Value | $692,100 | $875,200 | $870,600 | $897,800 | $899,500 | $661,400 |
| Cost of Living | 189 | 242 | 221 | 211 | 247 | 181 |
| Median Age | 41.3 | 46.5 | 53.2 | 22.7 | 55.4 | 41.3 |
Cost of Living
100 = National Average. Atascadero's cost of living is 89% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
7.7x
Demographics
Zip code 93422 has a population of 33,512 people with a median age of 41.3. There are 13,702 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Atascadero (93422) population trend from 2010 to 2024
↑ 35.9%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
67°F
46°F
17 in
0 in
Atascadero experiences mild summers with average highs around 67°F. Winters are mild with lows averaging 46°F. The area receives virtually no snowfall.
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Housing & Economy
Median Home Value
$692,100
Median Household Income
$89,916
With 13,702 housing units across 60.5 square miles, 93422 has a housing density of 226 units per square mile. The home price-to-income ratio is 7.7x.
Location & Geography
Latitude
35.4653°
Longitude
-120.6894°
Land Area
60.5 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 93422 (Atascadero, CA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 93422's $89,916. A way to compare Atascadero 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 93422 (Atascadero, 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 Atascadero, California?
Atascadero, California uses zip code 93422.
What county is zip code 93422 in?
Zip code 93422 is located in San Luis Obispo County, California.
What is the population of zip code 93422?
The population of zip code 93422 is 33,512 with a median age of 41.3.
Is 93422 in Atascadero, California?
Yes, zip code 93422 is in Atascadero, San Luis Obispo County, California. The area code is 805.
Frequently Asked Questions
What city is zip code 93422 in?
Zip code 93422 is in Atascadero, California. It is part of San Luis Obispo County and uses the Pacific (PST/PDT) timezone.
What is zip code 93422?
Zip code 93422 is a U.S. postal code in Atascadero, California (San Luis Obispo County). It has a population of 33,512 and covers 60.5 square miles.
What is the population of zip code 93422?
The population of zip code 93422 (Atascadero, CA) is 33,512 with a median age of 41.3. There are approximately 13,702 housing units in this area.
What is the median income in zip code 93422?
The median household income in zip code 93422 (Atascadero, CA) is $89,916 per year. The cost of living index is 189 (100 = national average).
What is the average home price in zip code 93422?
The median home value in zip code 93422 (Atascadero, CA) is $692,100. The cost of living index is 189 compared to the national average of 100.
What county is zip code 93422 in?
Zip code 93422 is located in San Luis Obispo County, California. The primary city is Atascadero.
What is the area code for zip code 93422?
Zip code 93422 in Atascadero, CA uses area code 805. It is located in the Pacific (PST/PDT) timezone.
Is zip code 93422 a good place to live?
Zip code 93422 (Atascadero, CA) has a cost of living index of 189 (100 = national average), a median household income of $89,916, and median home values of $692,100. The median age is 41.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 93422?
The cost of living index for zip code 93422 (Atascadero, CA) is 189, where 100 represents the national average. This area is above the national average. Median home value: $692,100.
What schools serve zip code 93422?
Zip code 93422 in Atascadero, 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.