Living in Olivet, KS: what to set up and who to call
Every home in Olivet is in ZIP code 66856. The nearest emergency room is Coffey County Hospital, 19.4 miles away.
I’m new in town
What to set up in Olivet, and who provides it. Tap an answer for the details and where they come from.
Power, water and internet
Who to call to start service at a new address in Olivet.
Power comes from Evergy
Evergy (Evergy Kansas Central, Inc.), an investor-owned utility, serves all of Olivet. Its homes paid an average of 14.6¢ per kWh in 2025, about $124 a month (its average across Kansas).
Start or move service: evergy.com
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
Water comes from Coffey Co RWD 3
Coffey Co RWD 3 supplies almost all of Olivet. It buys treated surface water (EPA lists City of Burlington and Public Wholesale WSD 12 as sellers) and serves 1,903 people in all.
No health-based violations reported to EPA in the five years to October 2026, like 78% of the 7,966 systems serving 1,001–3,300 people.
The latest lead result on file, the 90th percentile of homes sampled in Jan 2023–Dec 2025, was 1.8 ppb, below the 15 ppb action level that applied. The highest in five years was 2.9 ppb. That’s higher than 66% of similar systems’ latest results.
The system’s full record: EPA ECHO report
EPA SDWIS via Envirofacts (violations pulled Oct 9, 2026) and ECHO (lead samples, 2026Q3); service area: EPA Community Water System Service Area Boundaries v3.0. Violations are counted by the start of their compliance period. KS2003106.
6 home internet providers serve Olivet
3% of 48 addresses can get 100/20 Mbps; 0% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Brightspeed | DSL | 79% | 100/10 |
| MT Networks | Fixed wireless | 92% | 25/5 |
| KWIKOM Communications | Fixed wireless | 31% | 60/12 |
| T-Mobile | Fixed wireless | 25% | 100/20 |
| CMA Wireless | Fixed wireless | 10% | 10/1 |
| AT&T | Fixed wireless | 6% | 25/3 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Olivet’s trash rules yet
Pickup rules, the dump and recycling in Olivet.
Where your child goes to school
Public school districts and the school path by grade.
Olivet is in Marais des Cygnes Valley Unified School District 456.
Test scores and every school: see Schools →U.S. Department of Education, NCES Common Core of Data, 2024–25. Enrollment rules and registration are the district’s.
Town hall and registering to vote
Who to call, and how to register.
Election office: FVAP local election office directory, updated Dec 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Nov 18, 2024.
Olivet is in ZIP code 66856
ZIP codes where Olivet residents live, with the share of the town in each.
| ZIP | Post office name | Share of Olivet | ZIP’s residents in Olivet |
|---|---|---|---|
| 66856 | Lebo, KS | 100% | 5% |
Census 2020 ZIP Code Tabulation Areas, by census block; post office names: GeoNames (CC BY 4.0). ZIPs created since 2020 are missing.
Getting around, the ER and the library
One line each; the subject pages have the rest.
ER: CMS hospital data. Library: IMLS Public Libraries Survey, FY2024.
Questions about living in Olivet
Who supplies Olivet’s drinking water, and has it had violations?
Coffey Co RWD 3 (EPA ID KS2003106). It reported no health-based violations to EPA in the five years to October 2026; 78% of systems its size had none. Its latest lead 90th percentile was 1.8 ppb (Jan 2023–Dec 2025), against a 15 ppb action level.
Who provides electricity in Olivet?
Evergy (Evergy Kansas Central, Inc.), an investor-owned utility. Its homes paid about 14.6¢ per kWh in 2025 (EIA).
What internet providers serve Olivet?
Brightspeed, MT Networks, KWIKOM Communications, T-Mobile, CMA Wireless, AT&T (FCC, as of December 2025).
What ZIP codes are in Olivet?
66856. Census 2020 ZIP Code Tabulation Areas.
What school district is Olivet in?
Marais des Cygnes Valley Unified School District 456.
How do I register to vote in Olivet?
In Kansas you can register online until 21 days before Election Day, in person until 21 days before Election Day, or by mail (postmarked 21 days before). Elections here are run by the Osage County Clerk. Check your registration at myvoteinfo.voteks.org.
Sources & dates
Every answer above names its source. Here they are with their dates.
- Water: EPA SDWIS (Envirofacts, pulled Oct 9, 2026), ECHO SDWA 2026Q3, EPA CWS Service Area Boundaries v3.0.
- Power: HIFLD Electric Retail Service Territories (map Aug 2023); EIA-861 final 2025.
- Trash: OpenStreetMap, Geofabrik extract of Oct 9, 2026. © OpenStreetMap contributors (ODbL).
- ZIP codes: Census 2020 ZCTA relationship files; GeoNames postal codes (CC BY 4.0).
- Schools: NCES Common Core of Data, 2024–25.
- Registration: vote.gov, updated Nov 18, 2024 (read Oct 10, 2026). Official sites and area codes: Wikidata.
- Election office: FVAP local election office directory (fetched Oct 10, 2026; each record dated), EAC EAVS 2024 jurisdictions; registration and lookup links from vote.gov’s state data, checked Oct 10, 2026.
- Internet: FCC National Broadband Map, as of December 2025.