County · code 20159
Rice CountyKansas
Rice County is in Kansas and has its county seat in Lyons. The county was formed on February 26, 1867, and named after Samuel Allen Rice.
- Founded1867
- County seatLyons
- Named forSamuel Allen Rice
- Land area726 sq mi + 1.7 sq mi water
- Population9,427 2020 Census
Where it is
Rice on the map of Kansas
Kansas has 105 counties and county equivalents, each with its own records office. Shapes with a page are links.
History
Formed in 1867 from Marion County
An old deed may name a county that no longer exists, or a boundary that has since moved.
Rice County was created from Marion County on February 26, 1867, but was not fully organized at the time. For several years, Rice was attached to neighboring counties for judicial purposes: Marion from 1867, then Ellsworth from 1868 until the county became fully organized and detached from Ellsworth on August 18, 1871. In 1872, Rice County lost territory to Reno County, though it gained a small area back from Reno in 1886.
- 1867Rice County created Rice created from Marion; Rice not fully organized. · Kans. Laws 1867, 7th leg., ch. 33, sec. 16/p. 53
- 1867Changed Rice attached to Marion "for judicial purposes." · Kans. Laws 1867, 7th leg., ch. 52, sec. 9/p. 87
- 1868
- 1869Changed Rice remained attached to Ellsworth "for judicial purposes." · Kans. Laws 1869, 9th leg., ch. 36, sec. 8/p. 121
- 1871Changed Rice fully organized, detached from Ellsworth. · Andreas, 753; Kans. Laws 1872, 12th leg., ch. 28/p. 32
- 1872Lost territory Rice lost to Reno. · Kans. Laws 1872, 12th leg., ch. 97, sec. 1/p. 183; Andreas, 755
- 1886Gained territory Rice gained small area from Reno. · Kans. Laws 1886, spec. sess., ch. 36/p. 56
Land and parcels
What the maps cover in Rice
Who publishes each layer, how good it is, and when we last checked.
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Parcels Missing
No public parcel map found for Rice County yet. Lot lines and owners of record are kept by the county (ricecounty.us).
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Address points Official
One point per address, 6,502 in all from Kansas 911 Coordinating Council NG911 program, hosted by DASC (Data Access and Support Center for the Kansas GIS Policy Board).
edited 13 July 2026 · checked 13 October 2026 -
Buildings Reference
Roof outlines traced from aerial imagery from FEMA Response Geospatial Office with Oak Ridge National Laboratory (ORNL). Good for seeing what is on a lot; not accurate enough to set a fence from.
checked 18 October 2026
- Official
- from the office that keeps the record
- Good enough
- a reliable statewide or national copy
- Fallback
- a guide only; check the official record
- Missing
- nothing public found yet
People and land
Rice by the Census
Source: US Census Bureau, 2020 Census; US Census Bureau, 2020 Gazetteer Files. Not endorsed or certified by the Census Bureau.
Rules and offices
Who to ask before you build, dig or sell
Official county pages only. We link to them; we do not copy them, because they change.
Inside a city or town, permits usually come from that city rather than the county.
County government
- County government
The official website of Rice County.
See your own lot on these maps
Open Rice County on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.
Questions
Common questions about Rice County
- When was Rice County founded?
- Rice County was founded in 1867, formed from Marion County, and named after Samuel Allen Rice.
- What is the county seat of Rice County?
- The county seat of Rice County is Lyons.
- Is there an online parcel map for Rice County?
- Not that we have found yet. Lot lines and owners of record are kept by the county assessor's office. When a public parcel map appears, it shows here.
- Has Rice County's boundary or name changed?
- Rice County was created in 1867 from Marion County. Since then the Atlas of Historical County Boundaries records 6 later changes, chiefly involving Ellsworth County, Marion County and Reno County.
- Is my lot in a flood zone?
- We do not have flood maps for Rice County yet. Look up the address on FEMA's Flood Map Service Center, which shows the effective flood map for any lot.
Nearby