Wellington Postal Codes: L0L 1K0 to N1M | Ontario
Postal Codes for Wellington range from L0L 1K0 to N1M in Ontario, Canada. To find exact Postal Codes and postcodes within Wellington, choose from the districts below.
Postal Codes for Places in Wellington
Showing 24 places in Wellington. Last verified with official records on May 2, 2026.
| Alma | |
| Ariss | |
| Arkell | |
| Arthur | |
| Ballinafad | |
| Belwood | |
| Churchill | |
| Clifford | |
| Conn | |
| Drayton | |
| Eden Mills | |
| Elora | |
| Erin | |
| Fergus | |
| Guelph | |
| Harriston | |
| Hillsburgh | |
| Kenilworth | |
| Moorefield | |
| Morriston | |
| Palmerston | |
| Puslinch | |
| Rockwood | |
| Township of Wilmot |
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Sample Address Format for Wellington
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Wellington, Ontario, N0B 1A0
CANADA
Wellington on the Map
The map above highlights the geographic boundaries of the Wellington districts in Canada.
Wellington Quick Facts
| Country | Canada (CA) |
|---|---|
| Administrative Path | Canada β Ontario |
| Postal Code | L0L 1K0~N1M |
| Province | Ontario |
| ISO Codes | CA / CAN / 124 |
| Top-level domain (ccTLD) | .ca |
| Coordinates | 43.759012, -80.461499 |
| Places | 24 |
What to Know About Wellington
Key Facts
Wellington is a county located in Southern Ontario, Canada, situated in the western portion of the Greater Golden Horseshoe region. It lies northwest of Lake Ontario and is bordered by several other counties and regional municipalities. Wellington County covers approximately 2,658 square kilometers of diverse landscape that includes fertile agricultural lands, the Niagara Escarpment, and several river systems. With a population of around 95,000 people, the county serves as an important agricultural and manufacturing hub while also providing scenic rural landscapes and recreational opportunities. Wellington is divided into seven lower-tier municipalities: Centre Wellington, Erin, Guelph/Eramosa, Mapleton, Minto, Puslinch, and Wellington North, plus the Township of Wellington East. The county seat is located in Fergus, while other significant communities include Elora, Mount Forest, and Arthur. This administrative structure makes Wellington County an important regional entity for local governance and service delivery. For those seeking postal code information for the various municipalities and communities within Wellington County, detailed postal code data is available for each of its constituent areas.
Neighboring Regions
- Dufferin County
- Grey County
- Waterloo Region
- Halton Region
- Perth County
Other Districts
- Algoma
- Brant
- Bruce
- Chatham-Kent
- Cochrane
- Dufferin
- Durham
- Elgin
- Essex
- Frontenac
- Greater Sudbury
- Grey
- Haldimand-Norfolk
- Haliburton
- Halton
- Hamilton
- Hastings
- Huron
- Kawartha Lakes
- Kenora
- Lambton
- Lanark
- Leeds and Grenville
- Lennox and Addington
- Manitoulin
- Middlesex
- Muskoka
- Niagara
- Nipissing
- Northumberland
- Ottawa
- Oxford
- Parry Sound
- Peel
- Perth
- Peterborough
- Prescott and Russell
- Prince Edward
- Rainy River
- Renfrew
- Simcoe
- Stormont, Dundas and Glengarry
- Sudbury
- Thunder Bay
- Timiskaming
- Toronto
- Waterloo
- York