diff --git a/src/components/popup/ZipCodePopup.tsx b/src/components/popup/ZipCodePopup.tsx
index bc7265f..2fec15c 100644
--- a/src/components/popup/ZipCodePopup.tsx
+++ b/src/components/popup/ZipCodePopup.tsx
@@ -1,51 +1,55 @@
 'use client'
 
+import { useServey } from '@/hooks/useSurvey'
 import { useAddressStore } from '@/store/addressStore'
 import { usePopupController } from '@/store/popupController'
 import { useState } from 'react'
 
-const dummyData = [
-  {
-    post_code: '123-567',
-    pref: '東京都',
-    city: '千代田区',
-    detail: '永田町ハイツ101号室',
-  },
-  {
-    post_code: '987-654',
-    pref: '大阪府',
-    city: '北区',
-    detail: '梅田スカイビル23階',
-  },
-  {
-    post_code: '456-789',
-    pref: '福岡県',
-    city: '博多区',
-    detail: '中洲マンション305号',
-  },
-]
+type Address = {
+  address1: string
+  address2: string
+  address3: string
+  kana1: string
+  kana2: string
+  kana3: string
+  prefcode: string
+  zipcode: string
+}
 
 export default function ZipCodePopup() {
   const [searchValue, setSearchValue] = useState('') //search 데이터 유무
   const [selected, setSelected] = useState('')
-
   const { setAddressData } = useAddressStore()
+  const { getZipCode } = useServey()
+  const [addressInfo, setAddressInfo] = useState<Address[] | null>([])
 
   //search 데이터 value 추가
-  const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
-    setSearchValue(e.target.value)
-  }
+
   const popupController = usePopupController()
 
   const handleApply = () => {
-    const addressData = dummyData.find((item) => item.post_code === selected)
     setAddressData({
-      post_code: addressData?.post_code || '',
-      address: addressData?.pref || '',
-      address_detail: addressData?.city + ' ' + addressData?.detail || '',
+      post_code: addressInfo?.[0]?.zipcode || '',
+      address: addressInfo?.[0]?.prefcode || '',
+      address_detail: addressInfo?.[0]?.address1 + ' ' + addressInfo?.[0]?.address2 + ' ' + addressInfo?.[0]?.address3 || '',
     })
     popupController.setZipCodePopup(false)
   }
+
+  const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    setSearchValue(e.target.value)
+  }
+
+  const handleSearch = () => {
+    const addressData = getZipCode(searchValue)
+    addressData.then((address) => {
+      if (address) {
+        setAddressInfo(address)
+      } else {
+        setAddressInfo([])
+      }
+    })
+  }
   return (
     <>
       <div className="modal-popup">
@@ -66,10 +70,10 @@ export default function ZipCodePopup() {
               <div className="zip-code-search-wrap">
                 <div className="zip-code-search-input">
                   <div className="search-input">
-                    <input type="text" className="search-frame" value={searchValue} onChange={handleChange} placeholder="Search" />
+                    <input type="text" className="search-frame" value={searchValue} placeholder="Search" onChange={handleChange} />
                     {/*input에 데이터 있으면 삭제버튼 보임 */}
                     {searchValue && <button className="del-icon" onClick={() => setSearchValue('')}></button>}
-                    <button className="search-icon"></button>
+                    <button className="search-icon" onClick={handleSearch}></button>
                   </div>
                 </div>
                 <div className="zip-code-table-wrap">
@@ -83,11 +87,11 @@ export default function ZipCodePopup() {
                       </tr>
                     </thead>
                     <tbody>
-                      {dummyData.map((item, index) => (
-                        <tr key={`${item.post_code}-${index}`} onClick={() => setSelected(item.post_code)}>
-                          <td>{item.pref}</td>
-                          <td>{item.city}</td>
-                          <td>{item.detail}</td>
+                      {addressInfo?.map((item, index) => (
+                        <tr key={`${item.zipcode}-${index}`} onClick={() => setSelected(item.zipcode)}>
+                          <td>{item.address1}</td>
+                          <td>{item.address2}</td>
+                          <td>{item.address3}</td>
                         </tr>
                       ))}
                     </tbody>
diff --git a/src/components/survey-sale/detail/form/BasicForm.tsx b/src/components/survey-sale/detail/form/BasicForm.tsx
index 18bb089..d463a90 100644
--- a/src/components/survey-sale/detail/form/BasicForm.tsx
+++ b/src/components/survey-sale/detail/form/BasicForm.tsx
@@ -191,13 +191,7 @@ export default function BasicForm() {
             <div className="data-input-form-tit">建物の住所</div>
             <div className="form-flex">
               <div className="form-bx">
-                <input
-                  type="text"
-                  className="input-frame"
-                  id="post_code"
-                  value={basicInfoData.post_code ?? ''}
-                  onChange={(e) => handleChange('post_code', e.target.value)}
-                />
+                <input type="text" className="input-frame" id="post_code" value={basicInfoData.post_code ?? ''} readOnly />
               </div>
               <div className="form-bx">
                 <select
diff --git a/src/hooks/useSurvey.ts b/src/hooks/useSurvey.ts
index 43758a7..9ab9b47 100644
--- a/src/hooks/useSurvey.ts
+++ b/src/hooks/useSurvey.ts
@@ -2,6 +2,24 @@ import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
 import type { SurveyBasicInfo, SurveyBasicRequest, SurveyDetailInfo, SurveyDetailRequest, SurveyDetailCoverRequest } from '@/types/Survey'
 import { axiosInstance } from '@/libs/axios'
 import { useSurveyFilterStore } from '@/store/surveyFilterStore'
+import { queryStringFormatter } from '@/utils/common-utils'
+
+interface ZipCodeResponse {
+  status: number
+  message: string | null
+  results: ZipCode[] | null
+}
+
+type ZipCode = {
+  zipcode: string
+  prefcode: string
+  address1: string
+  address2: string
+  address3: string
+  kana1: string
+  kana2: string
+  kana3: string
+}
 import { useUserType } from './useUserType'
 
 export function useServey(id?: number): {
@@ -19,6 +37,7 @@ export function useServey(id?: number): {
   deleteSurvey: () => Promise<boolean>
   submitSurvey: () => void
   validateSurveyDetail: (surveyDetail: SurveyDetailRequest) => string
+  getZipCode: (zipCode: string) => Promise<ZipCode[] | null>
 } {
   const queryClient = useQueryClient()
   const { keyword, searchOption, isMySurvey, sort, offset } = useSurveyFilterStore()
@@ -146,6 +165,19 @@ export function useServey(id?: number): {
     return emptyField || ''
   }
 
+  const getZipCode = async (zipCode: string): Promise<ZipCode[] | null> => {
+    try {
+      const { data } = await axiosInstance(null).get<ZipCodeResponse>(
+        `https://zipcloud.ibsnet.co.jp/api/search?${queryStringFormatter({ zipcode: zipCode.trim() })}`,
+      )
+
+      return data.results
+    } catch (e) {
+      console.error('Failed to fetch zipcode data:', e)
+      throw new Error('Failed to fetch zipcode data')
+    }
+  }
+
   return {
     surveyList: surveyList || [],
     surveyDetail: surveyDetail || null,
@@ -161,5 +193,6 @@ export function useServey(id?: number): {
     createSurveyDetail,
     submitSurvey,
     validateSurveyDetail,
+    getZipCode,
   }
 }