Adams County, Washington

Adams County is a county located in the U.S. state of Washington. As of the 2010 census, the population was 18,728. The county seat is at Ritzville, and its largest city is Othello. The county was formed out of Whitman County on November 28, 1883 and is named for the second President of the United States, John Adams.

Adams County comprises the Othello, WA Micropolitan Statistical Area, which is also included in the Moses Lake-Othello, WA Combined Statistical Area.

Geography

According to the U.S. Census Bureau, the county has a total area of 1,930 square miles (5,000 km2), of which 1,925 square miles (4,990 km2) is land and 4.9 square miles (13 km2) (0.3%) is water.

Major highways

  • Interstate 90
  • U.S. Route 395
  • Adjacent counties

  • Lincoln County - north
  • Whitman County - east
  • Franklin County - south
  • Grant County - west
  • National protected areas

  • Columbia National Wildlife Refuge (part)
  • Hanford Reach National Monument (part)
  • Saddle Mountain National Wildlife Refuge (part)
  • Demographics

    Adams County, Idaho

    Adams County is a rural county located in the state of Idaho. As of the 2010 census the county had a population of 3,976, making it the fifth-least populous county in Idaho. The county seat and largest city is Council. The county was established in 1911 and was named in honor of President John Adams.

    Adams County is home to the Brundage Mountain ski area, northeast of New Meadows, and the Idaho ground squirrel.

    Geography

    According to the U.S. Census Bureau, the county has a total area of 1,370 square miles (3,500 km2), of which 1,363 square miles (3,530 km2) is land and 6.7 square miles (17 km2) (0.5%) is water.

    Adjacent counties

  • Idaho County - north
  • Valley County - east
  • Gem County - southeast
  • Washington County - south
  • Baker County, Oregon - southwest
  • Wallowa County, Oregon - northwest
  • Highways

  • - US 95
  • - SH-55 - Payette River Scenic Byway
  • National protected areas

  • Hells Canyon National Recreation Area (part)
  • Payette National Forest (part)
  • Demographics

    2000 census

    As of the census of 2000, there were 3,476 people, 1,421 households, and 1,031 families residing in the county. The population density was 2.5 people per square mile (1.0/km²). There were 1,982 housing units at an average density of 2 per square mile (1/km²). The racial makeup of the county was 96.29% White, 1.41% Native American, 0.14% Asian, 0.06% Black or African American, 0.03% Pacific Islander, 0.92% from other races, and 1.15% from two or more races. 1.55% of the population were Hispanic or Latino of any race. 25.6% were of American, 17.9% German, 11.8% English and 7.0% Irish ancestry according to Census 2000.

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    Latest News for: adams county

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    Energy company wants to nearly double amount of gas it pipes into Adams County, bringing ...

    Denver Post 31 Mar 2025
    Adams ... The expansion was opposed by the Adams 14 School District, the Adams County Public Health Department, the Adams County commissioners and multiple environmental and community health groups.
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    Report: These are the Denver metro's hottest neighborhoods in 2025

    Fox31 Denver 31 Mar 2025
    Locally, neighborhoods in Adams and Jefferson County are considered the hottest in the Denver metro ... ratio, the study found that some areas in Adams and Jefferson County were the hottest neighborhoods.
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    Traffic restrictions scheduled Sunday night on northbound I-83: PennDOT

    Penn Live 31 Mar 2025
    to 6 a.m. Monday, March 31 ... Subscribe to PennDOT news and traffic alerts in Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon, Perry and York counties at PennDOT District 8 ... More penndot ... PennDOTCrash closes part of Route 581 in Cumberland County.
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    'Trump is on the ballot': Wisconsin race could signal 'game over' if rural voters revolt

    Raw Story 31 Mar 2025
    “Trump is on the ballot here, so is Elon Musk.”. ALSO READ. 'Not much I can do' ... “I’m not hearing people talk about abortion at all, and I’m not hearing them talk about the tariff issue,” said Peter Church, the GOP chair in rural Adams County.
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    Ohio lawmakers on cusp of reshaping energy market

    Lima Ohio 31 Mar 2025
    House Energy Chairman Adam Holmes, a Muskingum County Republican and key negotiator on the bill, said certain kinds of generation can force new costs on local governments like infrastructure improvements or special highway equipment ... For Sen ... .
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    New 'eye in the sky' to assist Adams County emergency responders

    The Milton Standard Journal 30 Mar 2025
    Liberty Township Police Department introduced a helicopter Tuesday as part of a pilot public safety aviation program in partnership with Tripwire Aviation ....
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    OUTDOOR NEWS: Iowa DNR Fishing Report

    Atlantic News Telegraph 30 Mar 2025
    Greenfield Lake, Adair County, one mile southwest of Greenfield ... Lake Anita, Cass County, one mile south of Anita ... Mormon Trail Lake, Adair County, 1-1/2 miles southeast of Bridgewater ... Lake Icaria, Adams County, 4 miles north of Corning.
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    NYC Mayor’s Race: Cuomo positions himself as antidote to ‘diabolical’ Trump while picking up key endorsement

    AM New York 30 Mar 2025
    Meeks' endorsement also strikes a blow to Speaker Adams' late mayoral campaign, given his position as Queens County party chair and influence in the southeastern Queens area that she represents.
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    Severe storms, including 'a few tornadoes,' possible for Greater Cincinnati Sunday evening

    Cincinnati.com 30 Mar 2025
    Affected counties in Ohio include Butler, Hamilton, Warren, Clermont, Brown, and Adams. In Northern Kentucky, the counties affected include Gallatin, Boone, Kenton, Campbell and Owen. Affected counties ...
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    Large turnout for first Colfax Clean-Up Day of 2025

    Fox31 Denver 30 Mar 2025
    DENVER (KDVR) — About 80 volunteers from across Denver turned up for the first Colfax Clean-up Day of 2025, hosted by the Colfax Ave Business Improvement District ... 13 ... Man found guilty of attempted murder in 2023 shooting of Adams County deputy ... .
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    How Muncie-area athletes performed at the HSR track and field indoor state championships

    Star Press 30 Mar 2025
    ... record with a time of 1.50.64.Jay County. Jay County saw qualifiers in three events — senior Adam Alig in the boys 60 hurdles, senior Jordyn Hutzler in the girls shot put, and its boys 4x200 team.
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    Iowa’s Prairie Chicken Day is canceled as population drops

    The Gazette Cedar Rapids 30 Mar 2025
    The department estimates there are 40 to 70 prairie chickens in Iowa, primarily in Adair, Madison, Adams, Union, Clarke, Taylor, Ringgold, Decatur and Wayne counties, though the territory also stretches into northern Missouri.
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