The area of Gmina Trzyciąż is 96.56 square kilometers.
The area of Gmina Kruszwica is 262.19 square kilometers.
The area of Gmina Młynarze is 75.04 square kilometers.
The area of Gmina Kolsko is 80.57 square kilometers.
The area of Gmina Ryczywół is 154.54 square kilometers.
Gmina Ustronie Morskie's population is 3,613.
The population of Ustronie Morskie is 1,800.
Żukowo Morskie's population is 138.
Bukowo Morskie's population is 425.
Wicko Morskie's population is 55.
The area of Gmina Sędziejowice is 120.17 square kilometers.
The area of Gmina Pleśna is 83.65 square kilometers.
The area of Gmina Kobiór is 49.5 square kilometers.
The area of Gmina Trzebownisko is 90.53 square kilometers.
The area of Gmina Odrzywół is 94.83 square kilometers.
The area of Gmina Opoczno is 190.45 square kilometers.
The area of Gmina Wierzchlas is 119.2 square kilometers.