SIGSPATIAL Membership Statistics
Fiscal Year 2008-2025
| SIGSPATIAL | Professional | Student | Affiliate | Designee | Total | Subscribers | |
| FY 2025 | 244 | 68 | 184 | 0 | 496 | 0 | |
| FY 2024 | 267 | 51 | 112 | 430 | |||
| FY 2023 | 206 | 11 | 51 | 268 | |||
| FY 2022 | 227 | 20 | 57 | 0 | 304 | 0 | |
| FY 2021 | 261 | 19 | 64 | 0 | 344 | 0 | |
| FY 2020 | 260 | 39 | 109 | 0 | 408 | 0 | |
| FY 2019 | 247 | 20 | 46 | 0 | 313 | 0 | |
| FY 2018 | 257 | 28 | 48 | 0 | 333 | 0 | |
| FY 2017 | 269 | 30 | 72 | 0 | 371 | 0 | |
| FY 2016 | 272 | 33 | 67 | 0 | 372 | 0 | |
| FY 2015 | 282 | 38 | 72 | 0 | 392 | 0 | |
| FY 2014 | 269 | 35 | 65 | 0 | 369 | 1 | |
| FY 2013 | 265 | 41 | 53 | 0 | 359 | 0 | |
| FY 2012 | 254 | 43 | 32 | 0 | 329 | 0 | |
| FY 2011 | 235 | 38 | 28 | 0 | 301 | 0 | |
| FY 2010 | 227 | 44 | 25 | 0 | 296 | 0 | |
| FY 2009 | 169 | 32 | 72 | 0 | 273 | 0 | |
| FY 2008 | 34 | 7 | 9 | 0 | 50 | 0 | |
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