Editing Grant County, Washington (section)

==Demographics==
{{US Census population
|1910= 8698
|1920= 7771
|1930= 5666
|1940= 14668
|1950= 24346
|1960= 46477
|1970= 41881
|1980= 48522
|1990= 54758
|2000= 74698
|2010= 89120
|2020= 99123
|estyear=2024
|estimate=104717
|estref=<ref name="USCensusEst2024">{{cite web|url=https://www.census.gov/data/tables/time-series/demo/popest/2020s-counties-total.html|title=County Population Totals and Components of Change: 2020-2024|publisher=United States Census Bureau|access-date=May 17, 2025}}</ref>
|align-fn=center
|footnote=U.S. Decennial Census<ref>{{Cite web |title=U.S. Decennial Census |url=https://www.census.gov/programs-surveys/decennial-census.html |access-date=January 7, 2014 |publisher=United States Census Bureau}}</ref><br/>1790–1960<ref>{{Cite web |title=Historical Census Browser |url=http://mapserver.lib.virginia.edu |access-date=January 7, 2014 |publisher=University of Virginia Library}}</ref> 1900–1990<ref>{{Cite web |title=Population of Counties by Decennial Census: 1900 to 1990 |url=https://www.census.gov/population/cencounts/wa190090.txt |access-date=January 7, 2014 |publisher=United States Census Bureau}}</ref><br/>1990–2000<ref>{{Cite web |title=Census 2000 PHC-T-4. Ranking Tables for Counties: 1990 and 2000 |url=https://www.census.gov/population/www/cen2000/briefs/phc-t4/tables/tab02.pdf |url-status=dead |archive-url=https://web.archive.org/web/20150226035610/http://www.census.gov/population/www/cen2000/briefs/phc-t4/tables/tab02.pdf |archive-date=February 26, 2015 |access-date=January 7, 2014 |publisher=United States Census Bureau}}</ref> 2010–2020<ref name="QF" />
}}

===2020 census===
As of the [[2020 United States census|2020 census]], there were 99,123 people and 32,803 households in the county.<ref name="QF" /> The population density was {{convert|37.0|/mi2|/km2|disp=preunit|people&nbsp;|people|}}. The racial makeup of the county was 90.8% White, 1.3% Asian, 2.7% American Indian, 2.2% African American, 0.3% Pacific Islander, and 2.7% from two or more races. Those of Hispanic or Latino origin made up 43.6% of the population.<ref name="QF" />

28.3% of the population of the county was under 18, and 7.1% were under 5. People over 65 represented 14.7% of the population. The gender ratio was equal, with 48.9% of the population being female and 51.1% being male.<ref name="QF" />

The median income for a household in the county was $63,566, and the per capita income was $27,466. 11.7% of the population was below the [[Poverty line in the United States|poverty line]].<ref name="QF" />

===2010 census===
As of the [[2010 United States census|2010 census]], there were 89,120 people, 30,041 households, and 21,800 families living in the county. The population density was {{convert|33.3|PD/sqmi}}. There were 35,083 housing units at an average density of {{convert|13.1|/sqmi}}. The racial makeup of the county was 72.8% white, 1.2% American Indian, 1.1% black or African American, 0.9% Asian, 0.1% Pacific islander, 20.4% from other races, and 3.5% from two or more races. Those of Hispanic or Latino origin made up 38.3% of the population. In terms of ancestry, 15.5% were [[Germans|German]], 8.9% were [[English people|English]], 7.1% were [[Irish people|Irish]], and 3.9% were [[Americans|American]].

Of the 30,041 households, 40.6% had children under the age of 18 living with them, 54.7% were married couples living together, 11.5% had a female householder with no husband present, 27.4% were non-families, and 22.0% of all households were made up of individuals. The average household size was 2.93 and the average family size was 3.40. The median age was 32.1 years.

The median income for a household in the county was $42,572 and the median income for a family was $50,065. Males had a median income of $39,530 versus $27,417 for females. The per capita income for the county was $19,718. About 15.7% of families and 20.4% of the population were below the [[poverty line]], including 28.4% of those under age 18 and 7.2% of those age 65 or over.