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94954
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  2. ZIP Codes
  3. ZIP Code 94954
California (CA)Sonoma CountySanta Rosa-Petaluma369707

ZIP Code 94954 — Petaluma, CA

Sonoma County * Santa Rosa-Petaluma metro

Compare

37.6K

Population

$113.5K

Median income

per household

$840.5K

Home value

6.0%

Poverty rate

What stands out

  • Median household income: $113.5K (top quartile vs US ZIP codes).
  • Median home value: $840.5K (top 10% vs US ZIP codes).
  • Poverty rate: 6.0% (low poverty; bottom quartile vs US ZIP codes).

Categories vs U.S.

Economy

5 of 5 metrics better than U.S. benchmarks

Housing stretch: typical home values are about 7.4× the median household income.

Median household income

$113.5K

U.S.

$81K

Per-capita income

$57.5K

U.S.

$45K

Median home value

$840.5K

U.S.

$333K

Housing stress

Rent-burdened renters (≥30%)

62.9%

U.S.

51.1%

Severely rent-burdened (≥50%)

29.9%

U.S.

25.9%

Affordability Ratios

Rent-to-Income

27.0%

Approaching 30% threshold

Home-Value-to-Income

7.4×

Above typical 3-5x ratio

Income distribution

Share of households by income bracket (ACS).

< $50k
19.4%
$50–100k
23.8%
$100–200k
34.1%
$200k+
22.7%

Health

6 of 6 available metrics better than U.S.

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

Obesity

25.4%

U.S.

33.3%

Diabetes

10.0%

U.S.

12.0%

Current smoking

10.2%

U.S.

13.1%

Connectivity

3 of 3 metrics better than U.S.

Best available speed

1,000Mbps

Gigabit speeds reported

100+ Mbps coverage

95.5%

U.S.

85.3%

Gigabit ready

16.8%

U.S.

8.6%

5G available

77.5%

U.S.

77.4%

Learning

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

Bachelor's degree+ (age 25+)

38.4%

U.S.

35.7%

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

Map

ZIP 94954

Petaluma, CA

Population

37.6K

Area

62.2 sq mi

Density

604.3/sq mi

Neighbors

949459495194952954049544295476
More Details

Census Tracts

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

70%
11%
6%
+7

Tract 1506.12

69.6%

Tract 1501

10.7%

Tract 1506.07

6.3%

Tract 1513.09

2.7%

Tract 1505.01

2.3%

Others (7)

8.3%

Total tracts: 12Coverage: 99.9%

Representation

U.S. House

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

79%
21%

CA-4

79.4%

CA-2

20.6%

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 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.