Most Geographed 100km x 100km Squares (Myriads)
See also | 1km x 1km grid Squares | Hectads :: 10km x 10km squares |
These are the squares with the best Geograph coverage so far! Similar breakdown by total coverage
The # number column is the number of squares with (at least) one Geograph, and the % column is the percentage of the total 'land'-based squares with coverage. Click a column header to change sort order.
Great Britain
| Rank | Square | # | Land | % |
| 1st | SK | 10000 | 10000 | 100.0 |
| " | SP | 10000 | 10000 | 100.0 |
| " | HZ | 21 | 21 | 100.0 |
| " | MC | 1 | 1 | 100.0 |
| " | OV | 1 | 1 | 100.0 |
| 6th | SO | 9997 | 10000 | 100.0 |
| 7th | SZ | 1059 | 1061 | 99.8 |
| 8th | SX | 5017 | 5030 | 99.7 |
| 9th | NT | 8302 | 8324 | 99.7 |
| 10th | SE | 9972 | 9999 | 99.7 |
| 11th | SY | 1691 | 1696 | 99.7 |
| 12th | NZ | 5223 | 5240 | 99.7 |
| 13th | SU | 9954 | 9990 | 99.6 |
| 14th | TG | 1993 | 2002 | 99.6 |
| 15th | TL | 9952 | 10000 | 99.5 |
| 16th | NS | 8572 | 8644 | 99.2 |
| 17th | NU | 1125 | 1135 | 99.1 |
| 18th | NK | 423 | 427 | 99.1 |
| 19th | SH | 5106 | 5161 | 98.9 |
| 20th | TQ | 9385 | 9488 | 98.9 |
| 21st | SN | 7271 | 7353 | 98.9 |
| 22nd | SW | 1909 | 1936 | 98.6 |
| 23rd | SC | 616 | 625 | 98.6 |
| 24th | TV | 63 | 64 | 98.4 |
| 25th | SS | 4580 | 4653 | 98.4 |
| 26th | SJ | 9526 | 9681 | 98.4 |
| 27th | HP | 225 | 230 | 97.8 |
| 28th | NJ | 6538 | 6705 | 97.5 |
| 29th | ST | 9037 | 9268 | 97.5 |
| 30th | TM | 3733 | 3829 | 97.5 |
| 31st | TA | 2263 | 2322 | 97.5 |
| 32nd | NY | 9660 | 9912 | 97.5 |
| 33rd | NO | 6959 | 7182 | 96.9 |
| 34th | SM | 811 | 837 | 96.9 |
| 35th | NW | 70 | 73 | 95.9 |
| 36th | TF | 7125 | 7448 | 95.7 |
| 37th | SD | 7392 | 7769 | 95.1 |
| 38th | NX | 5040 | 5324 | 94.7 |
| 39th | NG | 4837 | 5144 | 94.0 |
| 40th | SR | 73 | 79 | 92.4 |
| 41st | SV | 95 | 103 | 92.2 |
| 42nd | TR | 1540 | 1676 | 91.9 |
| 43rd | NN | 9054 | 9986 | 90.7 |
| 44th | HY | 1203 | 1330 | 90.5 |
| 45th | NR | 3238 | 3629 | 89.2 |
| 46th | NH | 7963 | 9339 | 85.3 |
| 47th | ND | 1686 | 2028 | 83.1 |
| 48th | NM | 4077 | 4990 | 81.7 |
| 49th | HW | 8 | 10 | 80.0 |
| 50th | NL | 154 | 197 | 78.2 |
| 51st | HU | 1518 | 1996 | 76.1 |
| 52nd | HT | 18 | 24 | 75.0 |
| 53rd | NF | 1015 | 1391 | 73.0 |
| 54th | NA | 74 | 102 | 72.5 |
| 55th | NC | 4006 | 6148 | 65.2 |
| 56th | NB | 1507 | 2389 | 63.1 |
| 57th | HX | 2 | 4 | 50.0 |
Ireland
| Rank | Square | # | Land | % |
| 1st | J | 4257 | 4779 | 89.1 |
| 2nd | C | 3734 | 4481 | 83.3 |
| 3rd | D | 1127 | 1429 | 78.9 |
| 4th | H | 7177 | 9845 | 72.9 |
| 5th | O | 1354 | 2390 | 56.7 |
| 6th | B | 569 | 1038 | 54.8 |
| 7th | G | 2168 | 6033 | 35.9 |
| 8th | V | 1135 | 3385 | 33.5 |
| 9th | T | 686 | 2132 | 32.2 |
| 10th | L | 787 | 2688 | 29.3 |
| 11th | Q | 542 | 2110 | 25.7 |
| 12th | M | 1743 | 9483 | 18.4 |
| 13th | N | 1769 | 9963 | 17.8 |
| 14th | F | 272 | 1572 | 17.3 |
| 15th | S | 1618 | 9885 | 16.4 |
| 16th | R | 1528 | 9848 | 15.5 |
| 17th | W | 899 | 5917 | 15.2 |
| 18th | X | 104 | 942 | 11.0 |