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Source-backed version compatibility

PostgreSQL Postgis Version Compatibility

PostgreSQL Postgis version compatibility. The PostGIS 3.6 release line supports PostgreSQL 12 through 18.

Full PostgreSQL matrixJSON data
3Version groups
3Documented constraints
2026-10-08Last verified

Quick answer

Postgis compatibility by PostgreSQL version

Supported and tested versions have compatibility evidence. Recommended and bundled versions describe upstream choices without establishing compatibility. Versions outside the documented coverage are unknown, not necessarily incompatible.

PostgreSQL version

18

Supported Postgis versions

3.6

The PostGIS 3.6 release line supports PostgreSQL 12 through 18.

high confidence · verified 2026-10-08 · extension

PostgreSQL version

17

Supported Postgis versions

3.6

The PostGIS 3.6 release line supports PostgreSQL 12 through 18.

high confidence · verified 2026-10-08 · extension

PostgreSQL version

16

Supported Postgis versions

3.6

The PostGIS 3.6 release line supports PostgreSQL 12 through 18.

high confidence · verified 2026-10-08 · extension

Primary evidence

Sources

Every constraint above is backed by upstream documentation, tagged source, release notes, or another project-owned primary source.

  1. PostGIS 3.6 Release NotesAccessed 2026-10-08
  2. PostGIS 3.6 Installation RequirementsAccessed 2026-10-08