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ZIP Code 78634

Williamson, Texas

FIPS 78634

Juniper

ZIP Code 78634 is in the top 11% nationally for FEMA risk score. It also sits in the 94th percentile nationally for median rent. And it sits in the 79th percentile nationally for median home value.

Median Home Value

$375,200

Higher than 79% of U.S. ZIP codes

HPI Growth 5yr %

48%

Higher than 70% of U.S. ZIP codes

FEMA Risk Score

22.9

Lower than 89% of U.S. ZIP codes

The basics

Total Population

46,413

Median Age

34.9

Home values & property tax

Ranked against U.S. ZIP codes.

Median Home Value

$375,200

Higher than 79%

Median Property Tax

$6,819

Effective Tax Rate

2%

Cost of living & affordability

Ranked against U.S. ZIP codes.

Price-to-Income Ratio

3.28

Higher than 60%

Median Rent

$2,020

Higher than 94%

Home prices & appreciation

Ranked against U.S. ZIP codes.

HPI Growth 5yr %

48%

Higher than 70%

Appreciation 1yr %

1.1%

Higher than 69%

Pandemic Gain %

70%

Recession Drop %

-5.1%

Climate & weather

Ranked against U.S. ZIP codes.

Summer Avg High (°F)

94.6

Winter Avg Low (°F)

39

Avg Temperature (°F)

67.4

Hot Days/yr (>90°F)

115

Freezing Days/yr (<32°F)

32

Annual Precipitation (in)

40.1

Annual Snowfall (in)

0

Flood & disaster risk

Ranked against U.S. ZIP codes.

FEMA Risk Score

22.9

Lower than 89%

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 78634: frequently asked questions

What is the median home value in ZIP Code 78634?
The median home value in ZIP Code 78634 is $375,200, higher than 79% of U.S. ZIP codes.
How much is property tax in ZIP Code 78634?
The median annual property tax in ZIP Code 78634 is $6,819, an effective rate of 2% of home value.
Is ZIP Code 78634 expensive to live in?
Homes in ZIP Code 78634 cost about 3.28× the median household income, higher than 60% of U.S. ZIP codes.
What is the average rent in ZIP Code 78634?
The median gross rent in ZIP Code 78634 is $2,020 a month, higher than 94% of U.S. ZIP codes.
How much have home prices grown in ZIP Code 78634?
Home prices in ZIP Code 78634 have moved 48% over the past five years (1.1% in the past year), per the FHFA House Price Index.
What is the weather like in ZIP Code 78634?
ZIP Code 78634 averages 67.4°F year-round, summer highs near 94.6°F, winter lows around 39°F (NOAA 1991–2020 normals).
Is ZIP Code 78634 at risk of flooding or natural disasters?
ZIP Code 78634's FEMA National Risk Index score is 22.9 (lower than 89% of U.S. ZIP codes). Its greatest modeled natural hazard is tornado.

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