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ZIP Code 94531

Contra Costa, California

FIPS 94531

Juniper

ZIP Code 94531 is in the bottom 10% nationally for price-to-income ratio. It also sits in the 99th percentile nationally for median rent. And it sits in the 94th percentile nationally for median home value.

Median Home Value

$701,600

Higher than 94% of U.S. ZIP codes

HPI Growth 5yr %

21%

Near the U.S. ZIP codes median

FEMA Risk Score

68

Near the U.S. ZIP codes median

The basics

Total Population

46,387

Median Age

38.8

Home values & property tax

Ranked against U.S. ZIP codes.

Median Home Value

$701,600

Higher than 94%

Median Property Tax

$5,820

Effective Tax Rate

1%

Cost of living & affordability

Ranked against U.S. ZIP codes.

Price-to-Income Ratio

5.8

Higher than 90%

Median Rent

$3,150

Higher than 99%

Home prices & appreciation

Ranked against U.S. ZIP codes.

HPI Growth 5yr %

21%

Near median

Appreciation 1yr %

-5.9%

Higher than 58%

Pandemic Gain %

40%

Recession Drop %

-60%

Climate & weather

Ranked against U.S. ZIP codes.

Summer Avg High (°F)

89.3

Winter Avg Low (°F)

41.5

Avg Temperature (°F)

62.5

Hot Days/yr (>90°F)

64.3

Freezing Days/yr (<32°F)

6.8

Annual Precipitation (in)

12.6

Annual Snowfall (in)

0

Flood & disaster risk

Ranked against U.S. ZIP codes.

FEMA Risk Score

68

Near median

EAL Flood/Coastal per $1K

0

The full report

Six pillars — each with percentile benchmarks, 16-year trends, and per-metric detail.

  • People

  • Work & Money

  • Housing

  • Amenities

  • Environment & Risk

ZIP Code 94531: frequently asked questions

What is the median home value in ZIP Code 94531?
The median home value in ZIP Code 94531 is $701,600, higher than 94% of U.S. ZIP codes.
How much is property tax in ZIP Code 94531?
The median annual property tax in ZIP Code 94531 is $5,820, an effective rate of 1% of home value.
Is ZIP Code 94531 expensive to live in?
Homes in ZIP Code 94531 cost about 5.8× the median household income, higher than 90% of U.S. ZIP codes.
What is the average rent in ZIP Code 94531?
The median gross rent in ZIP Code 94531 is $3,150 a month, higher than 99% of U.S. ZIP codes.
How much have home prices grown in ZIP Code 94531?
Home prices in ZIP Code 94531 have moved 21% over the past five years (-5.9% in the past year), per the FHFA House Price Index.
What is the weather like in ZIP Code 94531?
ZIP Code 94531 averages 62.5°F year-round, summer highs near 89.3°F, winter lows around 41.5°F (NOAA 1991–2020 normals).
Is ZIP Code 94531 at risk of flooding or natural disasters?
ZIP Code 94531's FEMA National Risk Index score is 68 (near the U.S. ZIP codes median). Its greatest modeled natural hazard is earthquake. Modeled coastal-flood loss is negligible.

Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →