Lincolnshire · England
Grainthorpe population
563people · latest estimate
Grainthorpe has a population of 563, making it the 125th largest place in Lincolnshire.
The other populations of Grainthorpe
The same name covers more than one area, and each has its own figure.
| What you mean | Population | Source |
|---|---|---|
| The place itself The populated settlement, roughly the built-up core. |
563 | GeoNames |
| The built-up area Continuous development, where buildings sit less than 200m apart. Drawn from where the buildings are, not where the council boundary is. |
550 | ONS Census 2021 (2021) |
Why these differ: which population figure is right? · compare with another place
Grainthorpe in context
Distances are straight-line from the settlement's recorded coordinates. The 10 km figure sums the recorded places within that radius, so it describes how built-up the surroundings are rather than people per square kilometre.
The centre of Grainthorpe sits in postcode district LN11.
Broadband
| Availability | % of homes |
|---|---|
| Gigabit-capable (1,000 Mbit/s+) | 92.9% |
| Superfast (30 Mbit/s+) | 98.0% |
Share of the 252 residential premises in this built-up area that the fixed network can serve at each speed, from Ofcom's Connected Nations coverage data (network state July 2025). Availability is what the line to a home can deliver if ordered, not what households actually subscribe to, and a full-fibre street where everyone bought the cheapest package shows 100% here. Percentile compares towns of 10,000+ residents. Compare towns →
Go deeper
Nearby in Lincolnshire
| # | Place | Population |
|---|---|---|
| 1 | Timberland | 578 |
| 2 | Walcott | 566 |
| 3 | Carlton le Moorland | 565 |
| 4 | Saltfleet | 543 |
| 5 | Carlby | 542 |
| 6 | Pointon | 532 |