| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 101 | Kattappana | Vazhavara BO | 📍 685515 | Udumbanchola | Branch Post Office |
| 102 | Kattappana | Vellayamkudy BO | 📍 685515 | Udumbanchola | Branch Post Office |
| 103 | Kattappana South | Kattappana South SO | 📍 685515 | Udumbanchola | Post Office - PO |
| 104 | Keezhanthoor | Pius Nagar BO | 📍 685620 | Devikulam | Branch Post Office |
| 105 | Kodikulam | Koduveli BO | 📍 685581 | Thodupuzha | Branch Post Office |
| 106 | Kodikulam | Kodikulam SO | 📍 685582 | Thodupuzha | Post Office - PO |
| 107 | Kodikulam | Parapuzha BO | 📍 685582 | Thodupuzha | Branch Post Office |
| 108 | Kodikulam | Vandamattom BO | 📍 685582 | Thodupuzha | Branch Post Office |
| 109 | Kodikulam | West Kodikulam BO | 📍 685582 | Thodupuzha | Branch Post Office |
| 110 | Kokkayar | Meloram BO | 📍 685532 | Peerumade | Branch Post Office |
| 111 | Kokkayar | Mukkulam BO | 📍 686514 | Peerumade | Branch Post Office |
| 112 | Kokkayar | Mukkulam East BO | 📍 686514 | Peerumade | Branch Post Office |
| 113 | Kokkayar | Wembly BO | 📍 686514 | Peerumade | Branch Post Office |
| 114 | Konnathady | Mukkudam BO | 📍 685562 | Udumbanchola | Branch Post Office |
| 115 | Konnathady | Konnathady BO | 📍 685563 | Udumbanchola | Branch Post Office |
| 116 | Konnathady | Ponmudi BO | 📍 685563 | Udumbanchola | Branch Post Office |
| 117 | Konnathady | Mullarikudy BO | 📍 685571 | Udumbanchola | Branch Post Office |
| 118 | Konnathady | Muniyara BO | 📍 685571 | Udumbanchola | Branch Post Office |
| 119 | Konnathady | Panickankudy BO | 📍 685571 | Udumbanchola | Branch Post Office |
| 120 | Konnathady | Parathode SO Idukki | 📍 685571 | Udumbanchola | Post Office - PO |
| 121 | Kottakamboor | Kottakomboor BO | 📍 685615 | Devikulam | Branch Post Office |
| 122 | Kudayathoor | Adoormala BO | 📍 685590 | Thodupuzha | Branch Post Office |
| 123 | Kudayathoor | Kanjar BO | 📍 685590 | Thodupuzha | Branch Post Office |
| 124 | Kudayathoor | Kudayathur SO | 📍 685590 | Thodupuzha | Post Office - PO |
| 125 | Kudayathoor | Koovappally-kudayathur BO | 📍 685590 | Thodupuzha | Branch Post Office |
| 126 | Kulamavu | Kulamavu SO | 📍 685601 | Thodupuzha | Post Office - PO |
| 127 | Kumaramangalam Part | Ezhallur BO | 📍 685605 | Thodupuzha | Branch Post Office |
| 128 | Kumaramangalam Part | Perumpillichira BO | 📍 685605 | Thodupuzha | Branch Post Office |
| 129 | Kumaramangalam Part | Kaloor East BO | 📍 685608 | Thodupuzha | Branch Post Office |
| 130 | Kumaramangalam Part | Kumaramangala BO | 📍 685608 | Thodupuzha | Branch Post Office |
| 131 | Kumaramangalam Part | Mailacombu BO | 📍 685608 | Thodupuzha | Branch Post Office |
| 132 | Kumaramangalam Part | Vengallur SO | 📍 685608 | Thodupuzha | Post Office - PO |
| 133 | Kumily | Amaravathy BO | 📍 685509 | Peerumade | Branch Post Office |
| 134 | Kumily | Attapallam BO | 📍 685509 | Peerumade | Branch Post Office |
| 135 | Kumily | Kumily SO | 📍 685509 | Peerumade | Post Office - PO |
| 136 | Kumily | Thekkady BO | 📍 685509 | Peerumade | Branch Post Office |
| 137 | Kumily | Periyar Lake BO | 📍 685509 | Peerumade | Branch Post Office |
| 138 | Kunjithanny | Kunchithanni BO | 📍 685565 | Devikulam | Branch Post Office |
| 139 | Manakkad Part | Arikuzha BO | 📍 685608 | Thodupuzha | Branch Post Office |
| 140 | Manakkad Part | Manakkad BO | 📍 685608 | Thodupuzha | Branch Post Office |
| 141 | Manakkad Part | Thodupuzha -puthuperiyaram BO | 📍 685608 | Thodupuzha | Branch Post Office |
| 142 | Manjumala | Arnakal BO | 📍 685533 | Peerumade | Branch Post Office |
| 143 | Manjumala | Gramby BO | 📍 685533 | Peerumade | Branch Post Office |
| 144 | Manjumala | Keerikara BO | 📍 685533 | Peerumade | Branch Post Office |
| 145 | Manjumala | Mount BO | 📍 685533 | Peerumade | Branch Post Office |
| 146 | Manjumala | Thengakal BO | 📍 685533 | Peerumade | Branch Post Office |
| 147 | Manjumala | Vandiperiyar SO | 📍 685533 | Peerumade | Post Office - PO |
| 148 | Mankulam | Anakulam BO | 📍 685565 | Devikulam | Branch Post Office |
| 149 | Mankulam | Mankulam BO | 📍 685565 | Devikulam | Branch Post Office |
| 150 | Mannamkandam | Adimali SO | 📍 685561 | Devikulam | Post Office - PO |