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ZIP Code 94583

Contra Costa, California

ZCTA 94583

Juniper

ZIP Code 94583 is in the highest 15% nationally for FEMA risk score. It also sits in the highest 1% nationally for typical home value. And it sits in the highest 1% nationally for median income.

Typical Home Valuemedian home value (ACS), re-priced to today on the FHFA index

$1,516,985

Higher than 99% of U.S. ZIP codes
Home Price Growth, Past Five Years

28%

Lower than 95% of U.S. ZIP codes
FEMA Risk Score0–100; 0 = lowest modelled risk, 100 = highest, vs places of the same type

89.7

Higher than 85% of U.S. ZIP codes

The boundary of ZIP Code 94583, in Contra Costa, California.

The basics

Total Population

39,583

Median Age

40.8

Population Density

1,863.96

Home values & property tax

Median Property Tax

$9,658

Property Tax Rateyearly tax as a share of home value

0.7%

Cost of living & affordability

Home Price vs Incomeyears of income to buy a typical home

7.48×

Higher than 95% of U.S. ZIP codes
Median Income

$184,898

Higher than 99% of U.S. ZIP codes
Median Rent

$3,019

Higher than 99% of U.S. ZIP codes

Home prices & appreciation

Home Price Growth, Past Year

-6.4%

Lower than 95% of U.S. ZIP codes
Pandemic Price Run-Up2019–20 low → 2022–23 peak

34%

2008 Crash: Peak-to-Trough Drophow far prices fell, 2007 → 2011

25%

Climate & weather

Summer Avg High (°F)

80.4

Winter Avg Low (°F)

41.6

Avg Temperature (°F)

58.4

Hot Days/yr (>90°F)

27

Freezing Days/yr (<32°F)

18.9

Annual Precipitation (in)

21.8

Annual Snowfall (in)

0.7

Flood & disaster risk

Coastal Flood Loss per $1,000

$0

The full report

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

  • People

  • Work & Money

  • Housing

  • Amenities

  • Climate

  • Environment & Risk

ZIP Code 94583: frequently asked questions

What is the typical home value in ZIP Code 94583?
The estimated median home value in ZIP Code 94583 today is $1,516,985, higher than 99% of U.S. ZIP codes.
How much is property tax in ZIP Code 94583?
The median annual property tax in ZIP Code 94583 is $9,658, an effective rate of 0.7% of home value.
Is ZIP Code 94583 expensive to live in?
Homes in ZIP Code 94583 cost about 7.48× the median household income, higher than 95% of U.S. ZIP codes.
What is the average rent in ZIP Code 94583?
The median gross rent in ZIP Code 94583 is $3,019 a month, higher than 99% of U.S. ZIP codes.
How much have home prices grown in ZIP Code 94583?
Home prices in ZIP Code 94583 have moved 28% over the past five years (-6.4% in the past year), per the FHFA House Price Index.
How many people live in ZIP Code 94583?
ZIP Code 94583 has a population of 39,583, about 1,863.96 people per square mile, per the U.S. Census American Community Survey. The median age is 40.8.
What is the weather like in ZIP Code 94583?
ZIP Code 94583 averages 58.4°F year-round, summer highs near 80.4°F, winter lows around 41.6°F (NOAA 1991–2020 normals). It sees about 0.7 inches of snow a year.
Is ZIP Code 94583 at risk of flooding or natural disasters?
ZIP Code 94583's FEMA National Risk Index score is 89.7 (higher than 85% of U.S. ZIP codes). Its greatest modeled natural hazard is inland flooding. Modeled coastal-flood loss is negligible.

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

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