26,337 people (2024 Census estimate, −2.1% since 2020)
1,278 square miles of land · 21 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.
15 active community water systems list Caddo County in the area they serve, reporting 21,642 people served in all (a system that crosses county lines counts its whole population).
| ANADARKO PUBLIC WORKS AUTHORITY surface water · local government · OK1010806 | 6,804 served |
| CADDO CO RWD #3 groundwater · local government · OK2000816 | 3,900 served |
| HINTON groundwater · local government · OK2000809 | 2,600 served |
| CARNEGIE groundwater · local government · OK2000805 | 1,637 served |
| APACHE groundwater · local government · OK2000806 | 1,521 served |
| CYRIL buys groundwater · local government · OK3000805 | 1,168 served |
| HYDRO PWA groundwater · local government · OK2000812 | 1,060 served |
| BINGER PWA groundwater · local government · OK2000803 | 708 served |
Source: U.S. EPA Safe Drinking Water Information System (SDWIS), active community systems, . Look up any system's violations and test results with EPA's search using its ID.
About 151 people were held in Caddo County's jail, in Vera's latest figure (2023), or 888 per 100,000 residents ages 15–64. In 2018 it was about 30.
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.
10 school districts have their office in Caddo County. School taxes are usually the largest part of a property tax bill.
Spent $19.5 million — $17.2 million to run schools, about $12,076 per student, plus $2.3 million on buildings and equipment. Money in: $3.6 million local (mostly property tax), $9.8 million state, $7.7 million federal. Long-term debt: $1.7 million.
Spent $9.9 million — $8.1 million to run schools, about $11,031 per student, plus $1.7 million on buildings and equipment. Money in: $5.6 million local (mostly property tax), $4.4 million state, $1.6 million federal. Long-term debt: $2 million.
Spent $7.5 million — $6.6 million to run schools, about $12,058 per student, plus $832,000 on buildings and equipment. Money in: $2.2 million local (mostly property tax), $4.2 million state, $2.4 million federal. Long-term debt: $1.2 million.
Spent $7.8 million — $6.8 million to run schools, about $13,089 per student, plus $1 million on buildings and equipment. Money in: $2.7 million local (mostly property tax), $3.2 million state, $1.9 million federal. Long-term debt: $1.7 million.
Spent $4.7 million — $4.6 million to run schools, about $12,490 per student, plus $147,000 on buildings and equipment. Money in: $986,000 local (mostly property tax), $2.7 million state, $1 million federal. Long-term debt: $250,000.
Spent $4.8 million — $3.9 million to run schools, about $13,510 per student, plus $905,000 on buildings and equipment. Money in: $2.2 million local (mostly property tax), $2.2 million state, $661,000 federal. Long-term debt: $1.2 million.
Spent $5.3 million — $4.7 million to run schools, about $16,935 per student, plus $619,000 on buildings and equipment. Money in: $2.9 million local (mostly property tax), $1.9 million state, $961,000 federal. Long-term debt: $454,000.
Spent $3.3 million — $3 million to run schools, about $14,576 per student, plus $283,000 on buildings and equipment. Money in: $869,000 local (mostly property tax), $1.7 million state, $552,000 federal. Long-term debt: $540,000.
And 2 more.
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: Relatively Low compared with other U.S. counties. FEMA estimates natural hazards cost Caddo County about $17 million a year on average in buildings, crops and lives. Ability to bounce back (community resilience): Very Low; social vulnerability: Relatively High.
Source: FEMA National Risk Index (December 2025), expected annual loss. Ratings compare counties nationwide; they're estimates, not predictions.
423 bridges in Caddo County: 104 in good condition, 269 fair, and 50 poor (11.8%). “Poor” means a main part — the deck, the beams, or the supports — is rated 4 or lower on the federal 0–9 scale. It doesn't mean unsafe to drive; unsafe bridges are closed.
| 0804C over CREEK · built 1930 | 560 vehicles a day |
| 0804C over CREEK · built 1930 | 560 vehicles a day |
| 0804C over CREEK · built 1930 | 560 vehicles a day |
| FAS 0831 over CREEK · built 1960 | 390 vehicles a day |
| 0892C over CREEK · built 1950 | 377 vehicles a day |
| 0834C over CREEK · built 1939 | 260 vehicles a day |
Source: Federal Highway Administration, National Bridge Inventory (2025 submission). Includes state, county and city bridges.
Federal grants paid for $42.8 million of work in Caddo County in fiscal 2025, about $1,588 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 Oklahoma 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 Caddo 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 Caddo County built: brayden.ozark@gmail.com.
More of Oklahoma: the state government and every county in Oklahoma.
Nearby counties: Grady County (30 mi) · Canadian County (34 mi) · Comanche County (35 mi) · Washita County (35 mi) · Kiowa County (38 mi) · Custer County (48 mi).