81991 postal code
MexicoUpdated 2026-11-09Llano Grande, SinaloaSinaloa5 digits
Postal code details
2 placesCode
81991
Place
Llano Grande
Region
Sinaloa
County
Sinaloa
Coordinates
25.7519, -108.0864
Accuracy
4 / 6
Country
Mexico
Location
OpenStreetMap ↗
25.7519, -108.0864© OpenStreetMap
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Places under this code
2| Place | Region | County | Coordinates |
|---|---|---|---|
| Llano Grande | Sinaloa | Sinaloa | 25.7519, -108.0864 |
| Nacaveba | Sinaloa | Sinaloa | 25.7616, -108.0438 |
Same code in other countries
0This code only appears in this country.
FAQ
Which city is 81991 in?
Llano Grande, Sinaloa, Mexico.
What are the coordinates of 81991?
25.7519, -108.0864
Is 81991 used in other countries?
No.
Updated 2026-11-09. Attribution in Data & license.