Back to Explorer

ZIP Code 18103

Lehigh, Pennsylvania

FIPS 18103

Juniper

ZIP Code 18103 is in the top 8% nationally for appreciation 1yr %, but in the bottom 30% nationally for price-to-income ratio. It also sits in the top 11% nationally for HPI growth 5yr %. And it sits in the 79th percentile nationally for median rent.

Median Home Value

$272,700

Higher than 65% of U.S. ZIP codes

HPI Growth 5yr %

63%

Higher than 89% of U.S. ZIP codes

FEMA Risk Score

72.4

Higher than 59% of U.S. ZIP codes

The basics

Total Population

48,746

Median Age

39.1

Home values & property tax

Ranked against U.S. ZIP codes.

Median Home Value

$272,700

Higher than 65%

Median Property Tax

$4,369

Effective Tax Rate

2%

Cost of living & affordability

Ranked against U.S. ZIP codes.

Price-to-Income Ratio

3.74

Higher than 70%

Median Rent

$1,368

Higher than 79%

Home prices & appreciation

Ranked against U.S. ZIP codes.

HPI Growth 5yr %

63%

Higher than 89%

Appreciation 1yr %

8.5%

Higher than 92%

Pandemic Gain %

50%

Recession Drop %

-22%

Climate & weather

Ranked against U.S. ZIP codes.

Summer Avg High (°F)

84.2

Winter Avg Low (°F)

23.9

Avg Temperature (°F)

53.1

Hot Days/yr (>90°F)

18.2

Freezing Days/yr (<32°F)

118.1

Annual Precipitation (in)

47.4

Annual Snowfall (in)

33.1

Flood & disaster risk

Ranked against U.S. ZIP codes.

FEMA Risk Score

72.4

Higher than 59%

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 18103: frequently asked questions

What is the median home value in ZIP Code 18103?
The median home value in ZIP Code 18103 is $272,700, higher than 65% of U.S. ZIP codes.
How much is property tax in ZIP Code 18103?
The median annual property tax in ZIP Code 18103 is $4,369, an effective rate of 2% of home value.
Is ZIP Code 18103 expensive to live in?
Homes in ZIP Code 18103 cost about 3.74× the median household income, higher than 70% of U.S. ZIP codes.
What is the average rent in ZIP Code 18103?
The median gross rent in ZIP Code 18103 is $1,368 a month, higher than 79% of U.S. ZIP codes.
How much have home prices grown in ZIP Code 18103?
Home prices in ZIP Code 18103 have moved 63% over the past five years (8.5% in the past year), per the FHFA House Price Index.
What is the weather like in ZIP Code 18103?
ZIP Code 18103 averages 53.1°F year-round, summer highs near 84.2°F, winter lows around 23.9°F (NOAA 1991–2020 normals). It sees about 33.1 inches of snow a year.
Is ZIP Code 18103 at risk of flooding or natural disasters?
ZIP Code 18103's FEMA National Risk Index score is 72.4 (higher than 59% of U.S. ZIP codes). Its greatest modeled natural hazard is heat_wave.

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