Back to Explorer

ZIP Code 94018

San Mateo, California

FIPS 94018

Juniper

ZIP Code 94018 is in the bottom 6% nationally for FEMA risk score. It also sits in the 99th percentile nationally for median home value. And it sits in the bottom 8% nationally for price-to-income ratio.

Median Home Value

$1,430,200

Higher than 99% of U.S. ZIP codes

HPI Growth 5yr %

24%

Near the U.S. ZIP codes median

FEMA Risk Score

96.1

Higher than 94% of U.S. ZIP codes

The basics

Total Population

3,834

Median Age

51.4

Home values & property tax

Ranked against U.S. ZIP codes.

Median Home Value

$1,430,200

Higher than 99%

Median Property Tax

$8,561

Effective Tax Rate

1%

Cost of living & affordability

Ranked against U.S. ZIP codes.

Price-to-Income Ratio

6.22

Higher than 92%

Home prices & appreciation

Ranked against U.S. ZIP codes.

HPI Growth 5yr %

24%

Near median

Pandemic Gain %

48%

Recession Drop %

-24%

Climate & weather

Ranked against U.S. ZIP codes.

Summer Avg High (°F)

64.8

Winter Avg Low (°F)

43.1

Avg Temperature (°F)

54.9

Hot Days/yr (>90°F)

0.5

Freezing Days/yr (<32°F)

4.7

Annual Precipitation (in)

25.4

Annual Snowfall (in)

0

Flood & disaster risk

Ranked against U.S. ZIP codes.

FEMA Risk Score

96.1

Higher than 94%

EAL Flood/Coastal per $1K

0.01

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 94018: frequently asked questions

What is the median home value in ZIP Code 94018?
The median home value in ZIP Code 94018 is $1,430,200, higher than 99% of U.S. ZIP codes.
How much is property tax in ZIP Code 94018?
The median annual property tax in ZIP Code 94018 is $8,561, an effective rate of 1% of home value.
Is ZIP Code 94018 expensive to live in?
Homes in ZIP Code 94018 cost about 6.22× the median household income, higher than 92% of U.S. ZIP codes.
How much have home prices grown in ZIP Code 94018?
Home prices in ZIP Code 94018 have moved 24% over the past five years, per the FHFA House Price Index.
What is the weather like in ZIP Code 94018?
ZIP Code 94018 averages 54.9°F year-round, summer highs near 64.8°F, winter lows around 43.1°F (NOAA 1991–2020 normals).
Is ZIP Code 94018 at risk of flooding or natural disasters?
ZIP Code 94018's FEMA National Risk Index score is 96.1 (higher than 94% of U.S. ZIP codes). Its greatest modeled natural hazard is earthquake. Expected annual loss from flooding is 0.01 per $1,000 of building value.

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