National Register of Historic Places listings in Washington County, Kansas
# National Register of Historic Places listings in Washington County, Kansas

This is a list of the National Register of Historic Places listings in Washington County, Kansas. It is intended to be a complete list of the properties and districts on the National Register of Historic Places in Washington County, Kansas, United States. The locations of National Register properties and districts for which the latitude and longitude coordinates are included below, may be seen in an online map.

There are 8 properties and districts listed on the National Register in the county.

This National Park Service list is complete through NPS recent listings posted July 14, 2023.

## Current listings

| | Name on the Register | Image | Date listed | Location | City or town |
| - | - | - | - | - | - |
| 1 | Hollenberg Pony Express Station | Hollenberg Pony Express Station More images | October 15, 1966 (#66000352) | 1.5 miles east of Hanover 39°54′03″N 96°50′37″W﻿ / ﻿39.900833°N 96.843611°W﻿ / 39.900833; -96.843611﻿ (Hollenberg Pony Express Station) | Hanover |
| 2 | Lowe Center School--District 115 | Lowe Center School--District 115 More images | April 7, 2014 (#14000119) | SW. corner Indian & 27th Rds. 39°57′31″N 97°12′04″W﻿ / ﻿39.958585°N 97.201232°W﻿ / 39.958585; -97.201232﻿ (Lowe Center School--District 115) | Morrowville |
| 3 | Mahaska Rural High School #3 | Mahaska Rural High School #3 More images | June 27, 2007 (#07000604) | S. School St. 39°59′07″N 97°21′06″W﻿ / ﻿39.985182°N 97.351623°W﻿ / 39.985182; -97.351623﻿ (Mahaska Rural High School #3) | Mahaska |
| 4 | Site No. JF00-072 | Site No. JF00-072 More images | June 19, 1987 (#87001000) | Junction of Thayer, Jefferson, Washington, and Republic County lines 40°00′07″N 97°22′09″W﻿ / ﻿40.00198°N 97.3692°W﻿ / 40.00198; -97.3692﻿ (Site No. JF00-072) | Mahaska |
| 5 | Washington County Courthouse | Washington County Courthouse More images | April 6, 2000 (#00000328) | 214 C St. 39°49′05″N 97°03′02″W﻿ / ﻿39.818028°N 97.050523°W﻿ / 39.818028; -97.050523﻿ (Washington County Courthouse) | Washington |
| 6 | Washington County Jail and Sheriff's Residence | Washington County Jail and Sheriff's Residence More images | July 19, 1996 (#96000762) | 23 Commercial St. 39°49′12″N 97°03′05″W﻿ / ﻿39.820021°N 97.051506°W﻿ / 39.820021; -97.051506﻿ (Washington County Jail and Sheriff's Residence) | Washington |
| 7 | Washington County Kingpost | Washington County Kingpost More images | January 4, 1990 (#89002184) | 39°42′40″N 96°52′25″W﻿ / ﻿39.711043°N 96.873480°W﻿ / 39.711043; -96.873480﻿ (Washington County Kingpost) | Barnes |
| 8 | John F. Wayland House | John F. Wayland House More images | May 1, 2013 (#13000222) | 317 E. 6th St. 39°48′50″N 97°02′41″W﻿ / ﻿39.813813°N 97.044664°W﻿ / 39.813813; -97.044664﻿ (John F. Wayland House) | Washington |
