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93422
  1. Home
  2. ZIP Codes
  3. ZIP Code 93422
California (CA)San Luis Obispo CountySan Luis Obispo-Paso Robles805820

ZIP Code 93422 — Atascadero, CA

San Luis Obispo County * San Luis Obispo-Paso Robles metro

Compare

33.0K

Population

$91.8K

Median income

per household

$737.6K

Home value

11.0%

Poverty rate

What stands out

  • Median household income: $91.8K (top quartile vs US ZIP codes).
  • Median home value: $737.6K (top 10% vs US ZIP codes).
  • Poverty rate: 11.0%.

Categories vs U.S.

Economy

5 of 5 metrics better than U.S. benchmarks

Housing stretch: typical home values are about 8.0× the median household income.

Median household income

$91.8K

U.S.

$81K

Per-capita income

$61.3K

U.S.

$45K

Median home value

$737.6K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

52.0%

U.S.

51.1%

Severely rent-burdened (≥50%)

20.9%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

24.5%

Below 30% threshold

Home-Value-to-Income

8.0×

Above typical 3-5x ratio

Income distribution

Share of households by income bracket (ACS).

< $50k
25.8%
$50–100k
28.6%
$100–200k
30.1%
$200k+
15.5%

Health

5 of 6 available metrics better than U.S.

CDC PLACES modeled ZCTA-level estimates (adult prevalence).

Obesity

27.7%

U.S.

33.3%

Diabetes

10.2%

U.S.

12.0%

Current smoking

12.0%

U.S.

13.1%

Connectivity

1 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

87.7%

U.S.

85.3%

Gigabit ready

5.2%

U.S.

8.6%

5G available

73.9%

U.S.

77.4%

Learning

Education metrics come from ACS 5-year estimates for ZIP Code Tabulation Areas (ZCTAs).

Bachelor's degree+ (age 25+)

31.9%

U.S.

35.7%

ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as noise.

School districts

Atascadero Unified School District

Map

ZIP 93422

Atascadero, CA

Population

33.0K

Area

68.8 sq mi

Density

479.7/sq mi

Neighbors

9343093432934429345393465
More Details

Census Tracts

9 tracts overlap this ZIP. Hover over segments to explore.

28%
23%
22%
11%
+4

Tract 127.05

27.7%

Tract 130

22.7%

Tract 127.06

21.7%

Tract 131

10.5%

Tract 126.01

5%

Others (4)

12.5%

Total tracts: 9Coverage: 100.0%

Representation

U.S. House

ZIP codes can span multiple congressional districts. Overlap percentages are approximate by land area. Verify by address.

54%
46%

CA-19

54%

CA-24

46%

Districts: 2Coverage: 100.0%

Data freshness

ACS 5-Year
2020–2024
CDC PLACES
2025
Broadband
2020-12
Mobile
2025-11-24
Page Updated
2026-02-23

Release schedule and upstream dates: Sources.

Data sources

US Census Bureau (ACS 5-year)HUD USPS ZIP crosswalkUS Census TIGER/Line (geometry inputs)US Census TIGER/Line (school districts)US Census Bureau (ZCTA-to-tract relationship, 2020)US Census Bureau (2020 ZCTA-to-congressional-district relationship file, CD119)CDC PLACES (ZCTA)FCC (Form 477 broadband)FCC (Mobile Broadband Data Collection)

Derived statistics

  • ZIP pages use Census ZIP Code Tabulation Areas (ZCTAs), not USPS delivery routes.
  • Population density is computed as population ÷ land area.
  • Overlap percentages (tracts and districts) are derived from map geometry and are approximate.

Data accuracy & methodology

ZIP pages combine 2020–2024 ACS 5-year ZCTA estimates with other public datasets when available (see Sources). Connectivity metrics use FCC coverage data, not ACS. ZIP-level estimates can have higher margins of error than county/state totals; treat small differences as statistical noise rather than precise changes.