Buying in Grant County, Washington

Grant County at a glance

Grant County is one of 39 counties and county-equivalents in Washington. Its county seat is Ephrata. County government publishes its offices and parcel tools online. Official county website. Its 2024 Census Bureau population estimate is 104,717 across 2,680 square miles of land — about 39 people per square mile. In the FBI's 2024 reported-crime file, agencies here reported 2,771 offenses — 26.46 per 1,000 residents; the breakdown is below.

Records to check before you buy in Grant County

• Property record card — the Grant County assessor / appraisal office. Pull the parcel's assessed-value history, exemption status, and last sale. This is the file your future tax bill is calculated from, and it shows whether the current owner is enjoying exemptions you will not inherit. County government sits in Ephrata; the official county website is the reliable route to the parcel search and the office directory.
• Deeds & liens — the Grant County recorder / land-records office. Read the deed chain, open liens, easements, and plat maps — the file a listing never mentions.
• Official flood determination. Check the exact parcel on FEMA's National Flood Hazard Layer — not the listing site's licensed model. Zone boundaries cut through streets; the house next door can be in a different zone. Grant County is the primary county for 14 ZIP codes in the Census Bureau's ZIP-to-county crosswalk — and zone lines ignore every one of them.
• The county's reported-crime record. In the FBI's 2024 file, agencies in Grant County reported 2,771 offenses — 26.46 per 1,000 residents; the largest single category was larceny-theft (1,762). The crime section below sets that beside the Washington county median.
• Registry check. Run the address through Washington Sex Offender Public Registry (WASOR) (Washington Association of Sheriffs and Police Chiefs (WASPC)) and note the counts within a mile — then check again the week you close.
• Permits & code history — the Grant building department. Open permits, expired permits, and code cases tell you whether the renovation in the photos was ever inspected. County permitting is run out of Ephrata.
• School assignment — the district office, not the listing. Only the district's own boundary lookup confirms which school an address is actually zoned for.

County list, land area and population: U.S. Census Bureau (population: 2024 PEP estimate). County seat and official website: Wikidata (CC0), checked 2026-11-04. Flood determinations: FEMA. Registry: Washington.

Reported crime in Grant County — FBI 2024

Reported crime in Grant County in 2024 was overwhelmingly property crime: agencies logged 2,771 offenses, of which 2,499 were property offenses and 272 violent. The total rate is 26.46 per 1,000 residents (violent 259.7, property 2386.4 per 100,000).

Inside Washington, the median county in the same file recorded a violent-crime rate of 221 per 100,000 and a property-crime rate of 1,443 per 100,000 (medians computed from the FBI 2024 county file across 39 counties).

The largest reported categories were larceny-theft (1,762), burglary (506) and motor vehicle theft (231).

Coverage: 9 of 9 law-enforcement agencies assigned to this county reported at least one month of 2024 offense data to the FBI; 8 reported all 12 months. Counts are reported offenses only (FBI Return A / Arson master files), assigned whole to each agency's primary county; they are not adjusted for non-reporting agencies.

These are offenses reported to law enforcement — not convictions, and not a verdict on any street or address. A CurbFacts report pairs this county record with the ZIP-level picture for the specific address you are buying.

Source: FBI Crime Data Explorer, UCR Return A + Arson master files, data year 2024 (pulled 2026-11-04).

The Washington rules that apply in Grant County

Traps researched for Washington buyers: Form 17 has real exemptions; The public registry omits most Level I offenders.

Read the full Washington guide — disclosure standard, tax math, registry and flood

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