local demographics
  • Washington State (Central WA)
  • County: Grant County (98837)
  • Elevation: 1060 ft. above sea level
  • Land Area: 15.2 sq. mi.
  • Population Density: 1846 per sq. mi.
  • Length of Lake: Approx. 18 mi.
  • Coordinates: 47.121109°N 119.288464°W

Moses Lake is a welcoming community with deep agricultural roots, thriving industries, and neighbors from a wide variety of cultures and backgrounds.



CURRENT CENSUS
  • City Population: 27,568
  • Zip Code (98837): 47,399 (2023)
  • White (non Hispanic): 59.4%
  • Hispanic: 36.7%
  • Native American: 1.0%
  • African American: 1.5%
  • Asian: 1.4%

The census shows Moses Lake as a steadily growing community, reflecting diverse cultures, family structures, and economic backgrounds that shape its unique local identity.



median statistics
  • Median Age: 32.3 Yrs.
  • Gender: 49% -males/51% females
  • Median Income: $71,854
  • Home Ownership Rate: 62.4%
  • Median Home Value: $289,926
  • Employment Growth: 1.16%
  • Graduation Rate: 83.7%
  • Moses Lake is a balanced, growing community with positive median statistics, a strong school district, and opportunities for families, despite 15.4% poverty.

community

historical names

Moses Lake earlier names were "Neppel" and "Salt Lake." It wasn't until 1938 it was renamed to Moses Lake.

economy

Due to the availability of affordable power & inexpensive land, many companies are choosing to establish or relocate here.

Community

Central Washington makes attracts both families and businesses as a place where lifestyle meets business opportunity, and technology meets creativity.

The Lake

Moses Lake, spanning over 6,500 acres with 120 miles of shoreline, offers fishing, boating, camping, and recreation.

our sister city

Moses Lake has a long history with its sister city; Yonezawa, Japan. The two cities have been exchanging students every summer for over 35 years. click the button below to visit external page or for quick reference scroll down.

Learn more
Yonezawa - northern japan

Nestled in a peaceful rural landscape, Yonezawa sits at the southern tip of Yamagata Prefecture. Once home to the powerful Uesugi clan in the 17th century, this historic town blends tradition with charm. Yonezawa is celebrated for its time-honored weaving, masterful sake brewing, and of course, its world-famous beef that draws visitors from across Japan.

At the heart of Yonezawa, the ruins of its castle and preserved samurai homes surround Uesugi Shrine, honoring the legendary “war god” Uesugi Kenshin. Just next door, Keishoden Memorial Hall showcases treasured artifacts, cultural properties, and Edo-era relics—a must-visit for history lovers.

What people say

Living in Moses Lake as a family feels like stepping into the heart of Americana — a place where community still matters, kids play until sunset, and the beauty of wide-open spaces becomes part of everyday life. Raising my young children here means giving them room to explore, to grow close to nature, and to find joy in the simple things — from splashing along the lake’s shoreline to waving at tractors rolling by. Evenings are something special; when the sun dips below the horizon, the sky opens up in a breathtaking sweep of stars, unhindered by city lights. It’s a reminder of how life here moves at a gentler pace, where family and connection still come first, and where the wonders of the world feel just a little closer to home.

Geoff A

Life as a seasonal farm worker from Enumclaw was a mix of hard work, adventure, and deep appreciation for the land. Each day began early, often on horseback, riding through open pastures to manage cattle before switching gears to operate tractors for planting and harvesting corn, wheat, and alfalfa. The rhythm of the work followed the sun, demanding yet deeply grounding. When the heat rose, the nearby lakes became a haven to cool off, fish, and unwind with friends. Those friendships were the heart of the season — people from all over the country and different cultures, each bringing stories, foods, and traditions to share. It was a simple, honest way of life that taught resilience, respect, and the beauty of community.

Aimee C

I’ve developed a deep and lasting fondness for the Moses Lake and Grant County region, especially for its inviting vineyards and the rich, flavorful wines of the Columbia Valley and Wahluke Slope. There’s a true sense of pride in knowing these wines are crafted from locally grown grapes, nurtured right here in our soil rather than transported from afar. Beyond the vines, the area offers incredible fishing and hunting — with knowledgeable local guides who make every outing both rewarding and memorable. When I’m not outdoors, I enjoy taking my kids to the waterpark, where their laughter fills the air, or strolling down the main strip. Evenings often end perfectly with a delicious meal at Michael’s on the Lake.

Charles L