Back to Explorer

ZIP Code 50831

Union, Iowa

FIPS 50831

Juniper

ZIP Code 50831 is in the bottom 7% nationally for FEMA risk score.

FEMA Risk Score

94.9

Higher than 93% of U.S. ZIP codes

The basics

Total Population

22

Median Age

63.5

Home values & property tax

Ranked against U.S. ZIP codes.

Median Property Tax

$1,500

Climate & weather

Ranked against U.S. ZIP codes.

Summer Avg High (°F)

82.9

Winter Avg Low (°F)

13.4

Avg Temperature (°F)

48.8

Hot Days/yr (>90°F)

18.3

Freezing Days/yr (<32°F)

144.8

Annual Precipitation (in)

38

Annual Snowfall (in)

26.5

Flood & disaster risk

Ranked against U.S. ZIP codes.

FEMA Risk Score

94.9

Higher than 93%

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 50831: frequently asked questions

How much is property tax in ZIP Code 50831?
The median annual property tax in ZIP Code 50831 is $1,500.
What is the weather like in ZIP Code 50831?
ZIP Code 50831 averages 48.8°F year-round, summer highs near 82.9°F, winter lows around 13.4°F (NOAA 1991–2020 normals). It sees about 26.5 inches of snow a year.
Is ZIP Code 50831 at risk of flooding or natural disasters?
ZIP Code 50831's FEMA National Risk Index score is 94.9 (higher than 93% 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 →