423 people (2024 Census estimate, −2.1% since 2020)
715 square miles of land · 1 people per square mile
“Highest” and “lowest” are just order, not grades: a high rank for poverty or hazard losses means more of it. Each figure's source is in its section below.
No active community water system lists Arthur County in EPA's records — not gathered, never hidden.
About 0 people were held in Arthur County's jail, in Vera's latest figure (1970).
Source: Vera Institute of Justice, Incarceration Trends (built from federal Bureau of Justice Statistics jail surveys). Counties without their own jail, or that share one, may show no figure.
1 school district has its office in Arthur County. School taxes are usually the largest part of a property tax bill.
Spent $2.8 million — $2.6 million to run schools, about $21,742 per student. Money in: $2.2 million local (mostly property tax), $670,000 state, $166,000 federal.
Source: U.S. Census Bureau, 2023 Annual Survey of School System Finances. Districts are listed by the county of their main office; some serve neighboring counties too.
Source: County Health Rankings & Roadmaps 2025 (University of Wisconsin Population Health Institute), which gathers federal data (CDC, Census, and others); measures cover different recent years. Blank lines aren't reported for small counties.
Overall risk: Very Low compared with other U.S. counties. FEMA estimates natural hazards cost Arthur County about $743,134 a year on average in buildings, crops and lives. Ability to bounce back (community resilience): Very Low; social vulnerability: Very Low.
Source: FEMA National Risk Index (December 2025), expected annual loss. Ratings compare counties nationwide; they're estimates, not predictions.
Federal grants paid for $132,985 of work in Arthur County in fiscal 2025, about $306 per resident — to the county, cities, schools, hospitals, nonprofits and others.
Source: USAspending.gov, grants by place of performance, fiscal 2025 (Oct. 2024 to Sept. 2025). Search it by county to see each award.
From Grants.gov: posted grants listing county governments as eligible, soonest deadline first; research-only and overseas programs left out; list updated 2026-10-13, refreshed weekly. 62 are open in all. Cities, towns, school districts and nonprofits have their own lists there.
Registration deadlines, early voting and polling places for Nebraska are on the federal site vote.gov, which links to the state's official election office.
The budget, property tax rates, audits, local officials and offices for Arthur County come from the county's own records, which we haven't gathered — not gathered, never hidden. See what a full county site looks like, or ask to have Arthur County built: brayden.ozark@gmail.com.
More of Nebraska: the state government and every county in Nebraska.
Nearby counties: Grant County (24 mi) · Keith County (26 mi) · McPherson County (30 mi) · Garden County (32 mi) · Hooker County (38 mi) · Deuel County (46 mi).