| # | Village / Locality | Post Office | PIN Code | Sub District | Type |
|---|---|---|---|---|---|
| 151 | Kadungallur | Thottakkattukara SO | 📍 683108 | Aluva | Post Office - PO |
| 152 | Kaippattur | Kaipatoor BO | 📍 682313 | Kanayannur | Branch Post Office |
| 153 | kakkad | Piravom SO | 📍 686664 | Muvattupuzha | Post Office - PO |
| 154 | Kakkanad | Kakkanad SO | 📍 682030 | Kanayannur | Post Office - PO |
| 155 | Kakkanad | Kakkanad West BO | 📍 682030 | Kanayannur | Branch Post Office |
| 156 | Kakkanad | Kusumagiri BO | 📍 682030 | Kanayannur | Branch Post Office |
| 157 | Kakkanad | Thengod BO | 📍 682030 | Kanayannur | Branch Post Office |
| 158 | Kakkanad | Cochin Special Economic Zone SO | 📍 682037 | Kanayannur | Post Office - PO |
| 159 | Kakkanad | Rajagiri Valley SO | 📍 682039 | Kanayannur | Post Office - PO |
| 160 | Kakkanad NDC | Kakkanad NDC | 📍 682052 | Ernakulam | Sub Post Office |
| 161 | Kakkoor | Koothattukulam SO | 📍 686662 | Muvattupuzha | Post Office - PO |
| 162 | Kalady | Kalady SO | 📍 683574 | Aluva | Post Office - PO |
| 163 | Kalady | Manickamangalam BO | 📍 683574 | Aluva | Branch Post Office |
| 164 | Kalamasserry | Thaikkattukara SO | 📍 683106 | Aluva | Post Office - PO |
| 165 | Kalampoor | Piravom SO | 📍 686664 | Muvattupuzha | Post Office - PO |
| 166 | Kalloorkkad | Kalloorkkad SO | 📍 686668 | Muvattupuzha | Post Office - PO |
| 167 | Kalloorkkad | Kavakkad BO | 📍 686668 | Muvattupuzha | Branch Post Office |
| 168 | Kalloorkkad | Nagapuzha BO | 📍 686668 | Muvattupuzha | Branch Post Office |
| 169 | Kalloorkkad | Thazhvankunnam BO | 📍 686668 | Muvattupuzha | Branch Post Office |
| 170 | kaloor | Kalloorkkad SO | 📍 686668 | Muvattupuzha | Post Office - PO |
| 171 | Kanayannur | Kadungamangalam BO | 📍 682305 | Kanayannur | Branch Post Office |
| 172 | Kanayannur | Kureekad BO | 📍 682305 | Kanayannur | Branch Post Office |
| 173 | Kanayannur | Eroor South BO | 📍 682306 | Kanayannur | Branch Post Office |
| 174 | Kanayannur | Eroor West BO | 📍 682306 | Kanayannur | Branch Post Office |
| 175 | Kanayannur | Chottanikkara SO | 📍 682312 | Kanayannur | Post Office - PO |
| 176 | Kanayannur | Kanayannoor BO | 📍 682312 | Kanayannur | Branch Post Office |
| 177 | Kanayannur | Kuzhiyara BO | 📍 682312 | Kanayannur | Branch Post Office |
| 178 | Kanjikuzhi | Nellimattam SO | 📍 686693 | Kothamangalam | Post Office - PO |
| 179 | Kanjoor | Parappuram BO | 📍 683575 | Aluva | Branch Post Office |
| 180 | Kanjoor | Thuravumkara BO | 📍 683575 | Aluva | Branch Post Office |
| 181 | karamala | Koothattukulam SO | 📍 686662 | Muvattupuzha | Post Office - PO |
| 182 | Karimpana | Koothattukulam SO | 📍 686662 | Muvattupuzha | Post Office - PO |
| 183 | Karukadam | Kothamangalam SO Ernakulam | 📍 686691 | Kothamangalam | Post Office - PO |
| 184 | Karukappilly | Kolenchery SO | 📍 682311 | Kunnathunad | Post Office - PO |
| 185 | Karukutty | Angamally SO | 📍 683572 | Aluva | Post Office - PO |
| 186 | Karukutty | Karukutty SO | 📍 683576 | Aluva | Post Office - PO |
| 187 | Karukutty | Paduvapuram BO | 📍 683576 | Aluva | Branch Post Office |
| 188 | Karukutty | Azhakam BO | 📍 683577 | Aluva | Branch Post Office |
| 189 | Karukutty part | Karukutty SO | 📍 683576 | Aluva | Post Office - PO |
| 190 | Karukutty part | Mookkannur SO | 📍 683577 | Aluva | Post Office - PO |
| 191 | Karumalloor | Alangad SO | 📍 683511 | Paravur | Post Office - PO |
| 192 | Karumalloor | Karumalloor BO | 📍 683511 | Paravur | Branch Post Office |
| 193 | Karumalloor | Neericode BO | 📍 683511 | Paravur | Branch Post Office |
| 194 | Karumalloor | Panaikulam BO | 📍 683511 | Paravur | Branch Post Office |
| 195 | Karumaloor part | Union Christian College SO | 📍 683102 | Paravur | Post Office - PO |
| 196 | Karumaloor part | Manjaly BO | 📍 683520 | Paravur | Branch Post Office |
| 197 | Keerampara | Bhoothathankettu BO | 📍 686681 | Kothamangalam | Branch Post Office |
| 198 | Keerampara | Chelad Junction SO | 📍 686681 | Kothamangalam | Post Office - PO |
| 199 | Keerampara | Keerampara BO | 📍 686681 | Kothamangalam | Branch Post Office |
| 200 | Keerampara | Thattekkad BO | 📍 686681 | Kothamangalam | Branch Post Office |