| Fostoria, Kansas | |
| Settlement Type: | Unincorporated community |
| Image Map1: | Map of Pottawatomie Co, Ks, USA.png |
| Map Caption1: | KDOT map of Pottawatomie County (legend) |
| Pushpin Map: | Kansas#USA |
| Pushpin Label: | Fostoria |
| Pushpin Label Position: | left |
| Coordinates: | 39.4397°N -96.5078°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kansas |
| Subdivision Type2: | County |
| Subdivision Name2: | Pottawatomie |
| Subdivision Type3: | Township |
| Established Title: | Founded |
| Established Title1: | Platted |
| Unit Pref: | Imperial |
| Elevation Ft: | 1473 |
| Population Density Sq Mi: | auto |
| Population Density Km2: | auto |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP code |
| Postal Code: | 66426 |
| Area Code Type: | Area code |
| Area Code: | 785 |
| Blank Name: | FIPS code |
| Blank Info: | 20-24050 |
| Blank1 Name: | GNIS ID |
| Blank1 Info: | 476080 |
Fostoria is an unincorporated community in Pottawatomie County, Kansas, United States. Fostoria is 6miles east of Olsburg. Fostoria has a post office with ZIP code 66426.[1]
The first post office in Fostoria was established in 1884.[2]
The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Fostoria has a humid subtropical climate, abbreviated "Cfa" on climate maps.[3]
The community is served by Blue Valley USD 384 public school district.