January JEE(Main)-2020 will be conducted in the following cities, provided there are sufficient numbers of candidates in the city.
| STATE | CITY | CODE |
| STATE | CITY | CITY_CD |
| ARUNACHAL PRADESH | ITANAGAR/NAHARLAGUN | AL01 |
| ASSAM | DIBRUGARH | AM01 |
| ASSAM | GUWAHATI | AM02 |
| ASSAM | JORHAT | AM03 |
| ASSAM | SILCHAR (ASSAM) | AM04 |
| ASSAM | TEZPUR | AM05 |
| ANDAMAN AND NICOBAR | PORT BLAIR | AN01 |
| ANDHRA PRADESH | ANANTAPUR | AP01 |
| ANDHRA PRADESH | BHIMAVARAM | AP03 |
| ANDHRA PRADESH | CHIRALA | AP04 |
| ANDHRA PRADESH | CHITTOOR | AP05 |
| ANDHRA PRADESH | ELURU | AP06 |
| ANDHRA PRADESH | GUNTUR | AP07 |
| ANDHRA PRADESH | KADAPA | AP08 |
| ANDHRA PRADESH | KAKINADA | AP09 |
| ANDHRA PRADESH | KURNOOL | AP10 |
| ANDHRA PRADESH | NELLORE | AP11 |
| ANDHRA PRADESH | ONGOLE | AP12 |
| ANDHRA PRADESH | RAJAHMUNDRY | AP13 |
| ANDHRA PRADESH | SRIKAKULAM | AP14 |
| ANDHRA PRADESH | TIRUPATHI | AP16 |
| ANDHRA PRADESH | VIJAYAWADA | AP17 |
| ANDHRA PRADESH | VISAKHAPATNAM | AP18 |
| ANDHRA PRADESH | VIZIANAGARAM | AP19 |
| ANDHRA PRADESH | NARASARAOPET | AP20 |
| ANDHRA PRADESH | PRODDATUR | AP21 |
| ANDHRA PRADESH | SURAMPALEM | AP23 |
| BIHAR | BHAGALPUR | BR02 |
| BIHAR | DARBHANGA | BR04 |
| BIHAR | GAYA | BR05 |
| BIHAR | MUZAFFARPUR | BR06 |
| BIHAR | PATNA | BR07 |
| BIHAR | PURNEA | BR08 |
| BIHAR | ARRAH | BR09 |
| CHHATTISGARH | BHILAI NAGAR/DURG | CG01 |
| CHHATTISGARH | BILASPUR (CHHATTISGARH) | CG02 |
| CHHATTISGARH | RAIPUR | CG03 |
| CHANDIGARH | CHANDIGARH/MOHALI | CH01 |
| DAMAN & DIU | DAMAN | DD01 |
| DAMAN & DIU | DIU | DD02 |
| DELHI | DELHI/NEW DELHI | DL01 |
| DADRA & NAGAR HAVELI | DADRA & NAGAR HAVELI | DN01 |
| GUJARAT | AHMEDABAD/GANDHINAGAR | GJ01 |
| GUJARAT | ANAND | GJ02 |
| GUJARAT | BHAVNAGAR | GJ03 |
| GUJARAT | JAMNAGAR | GJ06 |
| GUJARAT | JUNAGADH | GJ07 |
| GUJARAT | MEHSANA | GJ08 |
| GUJARAT | RAJKOT | GJ10 |
| GUJARAT | SURAT | GJ11 |
| GUJARAT | VADODARA | GJ12 |
| GUJARAT | VALSAD/VAPI | GJ13 |
| GUJARAT | HIMATNAGAR | GJ14 |
| GOA | PANAJI/MADGAON | GO01 |
| HIMACHAL PRADESH | BILASPUR (HIMACHAL PRADESH) | HP01 |
| HIMACHAL PRADESH | HAMIRPUR(HIMACHAL PRADESH) | HP03 |
| HIMACHAL PRADESH | KANGRA/PALAMPUR | HP04 |
| HIMACHAL PRADESH | SHIMLA | HP06 |
| HIMACHAL PRADESH | SOLAN | HP07 |
| HIMACHAL PRADESH | MANDI | HP08 |
| HIMACHAL PRADESH | UNA | HP09 |
| HIMACHAL PRADESH | KULLU | HP10 |
| HARYANA | AMBALA | HR01 |
| HARYANA | FARIDABAD | HR03 |
| HARYANA | GURUGRAM | HR04 |
| HARYANA | HISSAR | HR05 |
| HARYANA | KARNAL | HR06 |
| HARYANA | KURUKSHETRA | HR07 |
| HARYANA | PANIPAT | HR08 |
| HARYANA | SONIPAT | HR09 |
| HARYANA | YAMUNA NAGAR | HR10 |
| JHARKHAND | BOKARO STEEL CITY | JH01 |
| JHARKHAND | DHANBAD | JH02 |
| JHARKHAND | JAMSHEDPUR | JH03 |
| JHARKHAND | RANCHI | JH04 |
| JHARKHAND | HAZARIBAGH | JH05 |
| JAMMU AND KASHMIR | BARAMULLA | JK01 |
| JAMMU AND KASHMIR | JAMMU | JK02 |
| JAMMU AND KASHMIR | SAMBA | JK03 |
| JAMMU AND KASHMIR | SRINAGAR (J & K) | JK04 |
| KARNATAKA | BELAGAVI(BELGAUM) | KK02 |
| KARNATAKA | BELLARY | KK03 |
| KARNATAKA | BENGALURU | KK04 |
| KARNATAKA | BIDAR | KK05 |
| KARNATAKA | DAVANAGERE | KK06 |
| KARNATAKA | GULBARGA | KK08 |
| KARNATAKA | HASSAN | KK09 |
| KARNATAKA | DHARWAD/HUBBALLI(HUBLI) | KK10 |
| KARNATAKA | MANGALURU(MANGALORE) | KK12 |
| KARNATAKA | MYSURU(MYSORE) | KK14 |
| KARNATAKA | SHIVAMOGA(SHIMOGA) | KK15 |
| KARNATAKA | TUMAKURU | KK16 |
| KARNATAKA | UDUPI/MANIPAL | KK17 |
| KARNATAKA | MANDYA | KK18 |
| KERALA | ALAPPUZHA/CHENGANNUR | KL01 |
| KERALA | ERNAKULAM/ANGAMALY/MOOVATTUPUZHA | KL04 |
| KERALA | IDUKKI | KL05 |
| KERALA | KANNUR | KL07 |
| KERALA | KASARAGOD | KL08 |
| KERALA | KOLLAM | KL09 |
| KERALA | KOTTAYAM | KL11 |
| KERALA | KOZHIKODE | KL12 |
| KERALA | MALAPPURAM | KL13 |
| KERALA | PALAKKAD | KL15 |
| KERALA | PATHANAMTHITTA | KL16 |
| KERALA | THIRUVANANTHAPURAM | KL17 |
| KERALA | THRISSUR | KL18 |
| LAKSHADWEEP | KAVARATTI | LD01 |
| LADAKH | LEH | LL01 |
| MEGHALAYA | SHILLONG | MG01 |
| MANIPUR | IMPHAL | MN01 |
| MADHYA PRADESH | BALAGHAT | MP01 |
| MADHYA PRADESH | BETUL | MP02 |
| MADHYA PRADESH | BHOPAL | MP03 |
| MADHYA PRADESH | CHHINDWARA | MP05 |
| MADHYA PRADESH | GWALIOR | MP06 |
| MADHYA PRADESH | INDORE | MP07 |
| MADHYA PRADESH | JABALPUR | MP08 |
| MADHYA PRADESH | REWA | MP11 |
| MADHYA PRADESH | SAGAR | MP12 |
| MADHYA PRADESH | SATNA | MP13 |
| MADHYA PRADESH | UJJAIN | MP15 |
| MAHARASHTRA | AHMEDNAGAR | MR01 |
| MAHARASHTRA | AKOLA | MR02 |
| MAHARASHTRA | AMRAVATI | MR03 |
| MAHARASHTRA | AURANGABAD (MAHARASHTRA) | MR04 |
| MAHARASHTRA | CHANDRAPUR | MR09 |
| MAHARASHTRA | DHULE | MR10 |
| MAHARASHTRA | JALGAON | MR13 |
| MAHARASHTRA | KOLHAPUR | MR14 |
| MAHARASHTRA | LATUR | MR15 |
| MAHARASHTRA | MUMBAI/NAVI MUMBAI | MR16 |
| MAHARASHTRA | NAGPUR | MR17 |
| MAHARASHTRA | NANDED | MR18 |
| MAHARASHTRA | NASHIK | MR19 |
| MAHARASHTRA | PUNE | MR22 |
| MAHARASHTRA | RAIGAD | MR23 |
| MAHARASHTRA | RATNAGIRI | MR24 |
| MAHARASHTRA | SANGLI | MR25 |
| MAHARASHTRA | SATARA | MR26 |
| MAHARASHTRA | SOLAPUR | MR27 |
| MAHARASHTRA | THANE | MR28 |
| MAHARASHTRA | WARDHA | MR29 |
| MIZORAM | AIZAWL | MZ01 |
| NAGALAND | DIMAPUR | NL01 |
| NAGALAND | KOHIMA | NL02 |
| ODISHA | BALASORE | OR02 |
| ODISHA | BERHAMPUR-GANJAM | OR03 |
| ODISHA | BHUBANESWAR | OR04 |
| ODISHA | CUTTACK | OR05 |
| ODISHA | DHENKANAL | OR06 |
| ODISHA | ROURKELA | OR08 |
| ODISHA | SAMBALPUR | OR09 |
| PUNJAB | AMRITSAR | PB01 |
| PUNJAB | BHATINDA | PB02 |
| PUNJAB | JALANDHAR | PB04 |
| PUNJAB | LUDHIANA | PB05 |
| PUNJAB | PATHANKOT | PB07 |
| PUNJAB | PATIALA/FATEHGARH SAHIB | PB08 |
| PUNJAB | SANGRUR | PB11 |
| PUDUCHERRY | PUDUCHERRY | PO01 |
| RAJASTHAN | AJMER | RJ01 |
| RAJASTHAN | ALWAR | RJ02 |
| RAJASTHAN | BIKANER | RJ05 |
| RAJASTHAN | JAIPUR | RJ06 |
| RAJASTHAN | JODHPUR | RJ07 |
| RAJASTHAN | KOTA | RJ08 |
| RAJASTHAN | SIKAR | RJ09 |
| RAJASTHAN | SRIGANGANAGAR | RJ10 |
| RAJASTHAN | UDAIPUR | RJ11 |
| SIKKIM | GANGTOK | SM01 |
| TRIPURA | AGARTALA | TA01 |
| TELANGANA | HYDERABAD/SECUNDERABAD/RANGA REDDY | TL01 |
| TELANGANA | KARIMNAGAR | TL02 |
| TELANGANA | KHAMMAM | TL03 |
| TELANGANA | MAHBUBNAGAR | TL04 |
| TELANGANA | NALGONDA | TL05 |
| TELANGANA | WARANGAL | TL07 |
| TAMIL NADU | CHENNAI | TN01 |
| TAMIL NADU | COIMBATORE | TN02 |
| TAMIL NADU | CUDDALORE | TN03 |
| TAMIL NADU | KANCHIPURAM | TN05 |
| TAMIL NADU | KANYAKUMARI/NAGERCOIL | TN06 |
| TAMIL NADU | MADURAI | TN08 |
| TAMIL NADU | NAMAKKAL | TN10 |
| TAMIL NADU | SALEM | TN11 |
| TAMIL NADU | THANJAVUR | TN12 |
| TAMIL NADU | THOOTHUKUDI | TN13 |
| TAMIL NADU | TIRUCHIRAPPALLI | TN14 |
| TAMIL NADU | TIRUNELVELI | TN15 |
| TAMIL NADU | TIRUVALLUR | TN16 |
| TAMIL NADU | VELLORE | TN18 |
| TAMIL NADU | VIRUDHUNAGAR | TN20 |
| UTTARAKHAND | DEHRADUN | UK01 |
| UTTARAKHAND | HALDWANI | UK02 |
| UTTARAKHAND | HARIDWAR | UK03 |
| UTTARAKHAND | NAINITAL | UK04 |
| UTTARAKHAND | PANTNAGAR | UK05 |
| UTTARAKHAND | ROORKEE | UK06 |
| UTTAR PRADESH | AGRA | UP01 |
| UTTAR PRADESH | ALIGARH | UP02 |
| UTTAR PRADESH | ALLAHABAD | UP03 |
| UTTAR PRADESH | BAREILLY | UP04 |
| UTTAR PRADESH | FAIZABAD | UP06 |
| UTTAR PRADESH | GHAZIABAD | UP07 |
| UTTAR PRADESH | GORAKHPUR | UP08 |
| UTTAR PRADESH | NOIDA/GREATER NOIDA | UP09 |
| UTTAR PRADESH | JHANSI | UP10 |
| UTTAR PRADESH | KANPUR | UP11 |
| UTTAR PRADESH | LUCKNOW | UP12 |
| UTTAR PRADESH | MATHURA | UP13 |
| UTTAR PRADESH | MEERUT | UP14 |
| UTTAR PRADESH | MORADABAD | UP15 |
| UTTAR PRADESH | MUZAFFARNAGAR | UP16 |
| UTTAR PRADESH | SITAPUR | UP17 |
| UTTAR PRADESH | VARANASI | UP18 |
| WEST BENGAL | ASANSOL | WB01 |
| WEST BENGAL | BURDWAN(BARDHAMAN) | WB02 |
| WEST BENGAL | DURGAPUR | WB04 |
| WEST BENGAL | HOOGHLY | WB06 |
| WEST BENGAL | HOWRAH | WB07 |
| WEST BENGAL | KALYANI | WB08 |
| WEST BENGAL | KOLKATA | WB10 |
| WEST BENGAL | SILIGURI | WB11 |
| OUT-SIDE INDIA | BAHRAIN | ZZ01 |
| OUT-SIDE INDIA | COLOMBO | ZZ02 |
| OUT-SIDE INDIA | DOHA | ZZ03 |
| OUT-SIDE INDIA | DUBAI | ZZ04 |
| OUT-SIDE INDIA | KATHMANDU | ZZ05 |
| OUT-SIDE INDIA | MUSCAT | ZZ06 |
| OUT-SIDE INDIA | RIYADH | ZZ07 |
| OUT-SIDE INDIA | SHARJAH | ZZ08 |
| OUT-SIDE INDIA | SINGAPORE | ZZ09 |
