List schemas: \dn

\dn
 List of schemas
 Name  |  Owner
--------+----------
public | postgres
(1 row)

         List of schemas
    Name     |       Owner
-------------+-------------------
 your_schema1   | your_username
 your_schema1      | your_username
 your_schema1       | your_username2
 your_schema1 | rds_master
 public      | rds_master
 raw         | rds_master
(6 rows)

See also

• PostgreSQL: psql, .psqlrc, .pgpass, $HOME/.pg service.conf, -U, -W, -d, meta-commands: \du, \dg, \ddp, \dp, \list, \dn, \dt, \c, \l, \di, \q, show users, show, su - postgres, psql -c, \?, \connect, \conninfo, --version, --help, PL/pgSQL