What ZIP codes serve Union Gap, WA?

Union Gap, WA is served by the following ZIP codes: 98901, 98903.

What is the average temperature in Union Gap?

In Union Gap, WA, the average annual high temperature is 63°F and the average low is 39°F, with 8.5 inches of annual precipitation.

How do I verify a Union Gap address?

Use MailColt's free address verification tool to instantly check any Union Gap, WA address for deliverability. Enter the street address, city, state, and ZIP code to get a confidence score and standardized formatting.

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Union Gap is the #150 city in Washington by population, with a population of 51,090 across 2 ZIP codes. Average temperatures range from 38.8°F to 63.3°F, with 8.5" of annual precipitation. With 276 establishments, Retail is the dominant industry.

ZIP Codes

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Income by ZIP Code in Union Gap, WA

ZIP Code	Population	Median Income	Median Home Value	Median Rent
98901	32,080	$56,429	$268,100	$996
98903	19,010	$69,188	$265,900	$1,232

Climate in Union Gap, WA

Average monthly temperatures and precipitation.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg High	38°	47°	56°	64°	73°	79°	88°	88°	79°	64°	48°	37°
Avg Low	24°	27°	31°	37°	45°	51°	57°	56°	48°	37°	29°	23°
Precip	1.1"	0.8"	0.7"	0.6"	0.8"	0.7"	0.2"	0.2"	0.3"	0.7"	0.9"	1.4"
Snow	-	-	-	-	-	-	-	-	-	-	-	-

Top Industries in Union Gap, WA

Industry	Establishments
Retail trade	276
Accommodation and food services	183
Construction	153
Other services (except public administration)	132
Professional, scientific, and technical services	104
Health care and social assistance	96
Transportation and warehousing	82
Wholesale trade	81
Manufacturing	69
Real estate and rental and leasing	64

Historic Landmarks in Union Gap

Union Gap has 3 properties listed on the National Register of Historic Places, including:

Carmichael, Elizabeth Loudon, House — 108 W. Pine St.
Kamiakin's Gardens — W of Union Gap on Lower Ahtanum Rd.
McAllister, Alexander, House — 402 W. White St.

All 2 ZIP Codes Serving Union Gap, WA

Other Cities in Washington

Seattle Kent Tacoma Vancouver Spokane

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