Doon, IA Public Records
Doon is an incorporated city in Lyon County, Iowa, with an estimated population of 640 (U.S. Census Bureau, July 2024 estimate) and 0.8 square miles of land. That is up about 28 residents since the 2020 Census base.
🏢 Doon City Hall
Doon's own city government keeps its local records: council or board meeting minutes, local ordinances and resolutions, local permits and licenses, and its own budget and contracts. Requests for those records go to the city clerk under Iowa's Open Records Law (Iowa Code Chapter 22). Birth and death certificates, marriage records, deeds and court files are generally kept by county and state offices rather than by the city; see the offices below.
📇 Doon Contact on File
| Government | City Of Doon |
| Contact listed | Mayor |
| Mailing address | PO Box 37, Doon, IA 51235 |
| Phone | Not stated |
| Official website | Not stated |
| Source | U.S. Census Bureau, 2022 Census of Governments: Government Units listing ↗ |
This is the mailing address the government reported to the U.S. Census Bureau; it may be a post office box or the office of an elected official rather than a public counter, and the source does not list a phone number. Call or check the official website before you visit.
↑ Back to record types🏛️ County Courthouse & Records Office for Doon
Doon is in Lyon County. In Iowa, deeds, mortgages and other land records are recorded by the County Recorder. Divorce cases in Iowa are heard by the District Court in each county. Wills and estates in Iowa are handled by the District Court in each county.
📍 Lyon County at a Glance
| County | Lyon County |
| County population (2024 est.) | 12,378 Source: www2.census.gov ↗ |
⚖️ Lyon County Clerk of District Court
| Address | 206 South Second Avenue, Rock Rapids, IA 51246 |
| Directions | Get directions ↗ |
| Phone | (712) 472-8530 |
| Hours | Not stated |
| Records available | Iowa District Court case records for the county (civil, criminal, family, probate, small claims, juvenile, traffic) |
| Official website | Not stated |
| Sources | iowacourts.gov/…/lyon ↗ |
| Last verified | October 17, 2026 |
See the full Lyon County records page →
↑ Back to record types📋 Where to Get Records for Doon
Where to get the most-requested public records for people and property in Doon, IA:
📋 Doon Records Guide
| Birth & death certificates | Iowa Department of Health and Human Services – Vital RecordsIn Iowa, certified birth and death certificates can also be ordered from the County Recorder. |
| Deeds & property records | In Iowa, deeds, mortgages and other land records are recorded by the County Recorder. |
| Court cases & divorce | Lyon County courthouse. Divorce cases in Iowa are heard by the District Court in each county. |
| Wills & estates | Wills and estates in Iowa are handled by the District Court in each county. |
| State court system | Iowa Judicial Branch |
| Sex offender registry | Iowa Sex Offender Registry (Iowa Department of Public Safety) |