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Area data

Penngrove, CA — ZIP 94951

Population: 3,294 (Census ACS)

The median home value in ZIP 94951 (Penngrove, CA) is $1.27M — up 0.2% over the past year. Homes sell for a median $1.51M after a median 42 days on market. 1 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively High, with drought, earthquake, inlandflooding the top-rated hazards. Cost of living is 13.3% above the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

$1.27M

Median home value

+0.2%

1-year change

42

Median days on market

Relatively High

Hazard risk (county)

Home values & appreciation

Median home value
$1.27M
1-year appreciation
+0.2%
3-year appreciation
+2.9%
5-year appreciation
+8.3%
10-year appreciation
+47.4%
All-time peak (2022-06)
$1.29M
House Price Index (state)
417.4 (-0.8% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

Median sale price
$1.51M
Median list price
$1.29M
Median price per sqft
$832
1-year sale-price change
+12.0%
Median days on market
42 days
Homes sold (recent period)
5
For-sale inventory
9
Sale-to-list ratio
105.9%
Active listings
8
1-year forecast
-1.5%

Source: recent area sales and market data (ZIP-level)

Rents

Studio fair-market rent
$1,495/mo
1BR fair-market rent
$1,869/mo
2BR fair-market rent
$2,330/mo
3BR fair-market rent
$3,029/mo
4BR fair-market rent
$3,495/mo

Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)

Affordability

Cost of living index (High)
113.3 (100 = US avg)
Electricity rate (state-level)
32.5¢/kWh
Natural gas rate (state-level)
$22.00/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Schools

Total schools
1
Elementary schools
1
Middle schools
0
High schools
0
Charter schools
1
Schools include
Penngrove Elementary

Source: NCES school directory, 2022-23 (school-address-based)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively High
Top hazards (county)
drought, earthquake, inlandFlooding, landslide, wildfire
Notable hazard ratings (county)
coastalFlooding: Relatively Moderate · drought: Relatively High · earthquake: Relatively High · heatWave: Relatively Moderate · inlandFlooding: Relatively High · landslide: Relatively High
FEMA flood zone
X
Flood risk level
Minimal
Wildfire risk to homes (county)
Higher than 89% of US counties
Buildings in wildfire direct-exposure zone
36.4%
Radon potential (county)
Low radon potential — EPA Zone 3 of 3
EPA Superfund (NPL) sites within 5 mi
None
EPA recommends radon testing for every home regardless of zone.

Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Annual precipitation
29.9 in
USDA plant hardiness zone
9b (extreme annual low 25 to 30°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Air quality

Air quality rating
Good
Median AQI (annual)
33
Days with Good air quality
323
Days with Moderate air quality
40
Highest AQI recorded (year)
117

Source: EPA air quality data (nearest monitoring station, annual)

Walkability & transit

Walkability index
14.0 / 20
Transit service frequency
271
Jobs reachable by car (30 min)
23,681
Jobs reachable by transit (45 min)
26,487

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
11
Nearest national park
Point Reyes National Seashore (22 mi)
National parks include
Point Reyes National Seashore, Muir Woods National Monument, Golden Gate National Recreation Area
Airports within 30 mi
13
Nearest airport
Petaluma Municipal Airport (5 mi)
Nearest major airport
Charles M. Schulz Sonoma County Airport (STS) (16 mi)
Hospitals nearby (~15 mi)
6
Hospitals include
ADVENTIST HEALTH ST HELENA, SONOMA VALLEY HOSPITAL, NOVATO COMMUNITY HOSPITAL
Avg hospital rating (CMS)
3.3 / 5
Best hospital rating nearby (CMS)
5.0 / 5
EV charging stations (within 10 mi)
210
Solar radiation rating
Good (4.9 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)

Migration

Net migration (county)
-810 tax filers

Source: IRS county-to-county migration data (county-level, ~12-month lag)

Housing stock

Median year housing built
1,974
Housing built before 1970
43.5%
Housing built 2000 or later
16.9%
Median annual property tax
$6,783
Mean commute to work
24 min
Households with broadband internet
77.4%

Source: Census ACS 5-year estimates (ZIP-level)

Employment & development

Total county employment
180,721
Average weekly wage
$1,327
Top industries (by employment)
Health Care, Accommodation & Food, Construction
Annual residential building permits (county)
647

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

How it compares

ZIP 94951State medianUS median
Median home value$1.27M$702,573$289,727
Median sale price$1.51M$696,000$325,000
Median days on market42 days39 days51 days
Median annual property tax$6,783$4,533$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the median home value in ZIP 94951?
$1.27M.
What is the median sale price in ZIP 94951?
$1.51M.
How long do homes take to sell in ZIP 94951?
Median days on market: 42 days.
What is typical rent in ZIP 94951?
2-bedroom fair-market rent: $2,330/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
What is the natural-hazard risk in ZIP 94951?
Overall risk: Relatively High (FEMA NRI, county-level). Top hazards: drought, earthquake, inlandFlooding, landslide, wildfire.
Is ZIP 94951 in a flood zone?
Minimal (FEMA NFIP). FEMA flood zone X.
What is the wildfire risk in ZIP 94951?
Risk to homes is higher than 89% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 94951?
Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 94951?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve ZIP 94951?
1 schools (1 elementary) (NCES, 2022-23).
Is ZIP 94951 walkable?
Walkability index: 14.0/20 (EPA Smart Location Database).
What is the air quality in ZIP 94951?
Good. Median AQI: 33. (EPA AQI).
What is the cost of living in ZIP 94951?
Regional Price Parity: 113.3 (100 = US average) (High) (BEA RPP, metro/state-level).

Nearby ZIP codes

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Data last updated

Most recent source refresh: Sep 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents