Photo: Webb_Herkimer_NY.png: Schzmo *derivative work: Liesel · Public domainLiving in Columbia, NY: what to set up and who to call
Columbia spans 5 ZIP codes; 13357 holds the most residents (46%). Jordanville Public Library, 5.1 miles away, is the closest library to Columbia.
I’m new in town
What to set up in Columbia, 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 Columbia.
Power comes from National Grid
National Grid (Niagara Mohawk Power Corp.), an investor-owned utility, serves 94.5% of Columbia residents. Its homes paid an average of 19.9¢ per kWh in 2025, about $130 a month (its average across New York, for customers on its standard service). New York lets you buy power from another supplier; 6% of National Grid’s home customers do, and National Grid still delivers it.
Start or move service: www1.nationalgridus.com · (315) 474-1511
Service territory: HIFLD Electric Retail Service Territories (map dated Aug 2023). Prices and customers: EIA-861, 2025.
4 home internet providers serve Columbia
93% of 731 addresses can get 100/20 Mbps; 71% can get fiber.
| Provider | Technology | Addresses | Fastest (Mbps) |
|---|---|---|---|
| Spectrum | Fiber, Cable | 76% | 1,000/1,000 |
| OEConnect | Fiber | 31% | 1,000/1,000 |
| Verizon | Fixed wireless, Fiber | 28% | 980/880 |
| T-Mobile | Fixed wireless | 19% | 100/20 |
FCC National Broadband Map, as of December 2025. Availability as providers report it, not speeds people get.
We don’t have Columbia’s trash rules yet
Pickup rules, the dump and recycling in Columbia.
Where your child goes to school
Public school districts and the school path by grade.
Most of Columbia (38%) is in Central Valley Central School District; parts are in Richfield Springs Central School District (38%) and Mount Markham Central School District (21%) and Van Hornesville-Owen D. Young Central School District (3%).
C+School gradeSee 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 Sep 2025; jurisdictions: EAC EAVS 2024. Registration rules and links: vote.gov, updated Aug 3, 2026.
Columbia spans 5 ZIP codes
ZIP codes where Columbia residents live, with the share of the town in each.
| ZIP | Post office name | Share of Columbia | ZIP’s residents in Columbia |
|---|---|---|---|
| 13357 | Ilion, NY | 46% | 7% |
| 13439 | Richfield Springs, NY | 25% | 11% |
| 13407 | Mohawk, NY | 16% | 5% |
| 13491 | West Winfield, NY | 9% | 4% |
| 13361 | Jordanville, NY | 4% | 7% |
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 Columbia
Who provides electricity in Columbia?
National Grid (Niagara Mohawk Power Corp.), an investor-owned utility. Its homes paid about 19.9¢ per kWh in 2025 (EIA).
What internet providers serve Columbia?
Spectrum, OEConnect, Verizon, T-Mobile (FCC, as of December 2025).
What ZIP codes are in Columbia?
13357 (46%), 13439 (25%), 13407 (16%), 13491 (9%), 13361 (4%), by share of residents. Census 2020 ZIP Code Tabulation Areas.
What school district is Columbia in?
Central Valley Central School District. Parts of the city are in Richfield Springs Central School District and Mount Markham Central School District and Van Hornesville-Owen D. Young Central School District.
How do I register to vote in Columbia?
In New York you can register online until 10 days before Election Day, in person until 10 days before Election Day, or by mail (postmarked 15 days before and received 10 days before). Elections here are run by the Herkimer County Board of Elections. Check your registration at voterlookup.elections.ny.gov.
Sources & dates
Every answer above names its source. Here they are with their dates.
- 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 Aug 3, 2026 (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.