Estimates of Area of Maize, 2017-18 to 2021-22:
| State | Season | Area ('000 Hectares) | ||||
| 2017-18 | 2018-19 | 2019-20 | 2020-21 | 2021-22 | ||
| Assam | Kharif | 31.54 | 32.26 | 36.64 | 41.15 | 42.92 |
| All India | Kharif | 7433.69 | 7330.57 | 7552.92 | 7755.44 | 7784.57 |
| Rabi | 1946.38 | 1696.56 | 2016.16 | 2136.53 | 2173.37 | |
| Total | 9380.07 | 9027.13 | 9569.08 | 9891.96 | 9957.95 | |
Source: Ministry of Agriculture and Farmers Welfare, Govt. of India
Estimates of Area of Maize, 2015-16 to 2019-20:
| State | Season | Area ('000 Hectares) | ||||
| 2015-16 | 2016-17 | 2017-18 | 2018-19 | 2019-20 | ||
| Assam | Kharif | 28.40 | 31.33 | 31.54 | 32.26 | 36.64 |
| All India | Kharif | 7179.86 | 7841.69 | 7433.69 | 7330.57 | 7552.90 |
| Rabi | 1626.25 | 1791.51 | 1946.38 | 1696.56 | 2016.16 | |
| Total | 8806.11 | 9633.20 | 9380.07 | 9027.13 | 9569.06 | |
Source: Ministry of Agriculture and Farmers Welfare, Govt. of India
Estimates of Production of Maize, 2017-18 to 2021-22:
| State | Season | Production ('000 Tonnes) | ||||
| 2017-18 | 2018-19 | 2019-20 | 2020-21 | 2021-22 | ||
| Assam | Kharif | 98.77 | 104.99 | 128.04 | 147.91 | 170.19 |
| All India | Kharif | 20118.42 | 19413.60 | 19429.33 | 21555.08 | 22680.58 |
| Rabi | 8634.50 | 8301.50 | 9336.64 | 10091.83 | 11048.96 | |
| Total | 28752.92 | 27715.10 | 28765.97 | 31646.91 | 33729.54 | |
Source: Ministry of Agriculture and Farmers Welfare, Govt. of India
Estimates of Production of Maize, 2015-16 to 2019-20:
| State | Season | Production ('000 Tonnes) | ||||
| 2015-16 | 2016-17 | 2017-18 | 2018-19 | 2019-20 | ||
| Assam | Kharif | 87.20 | 91.22 | 98.77 | 104.99 | 128.04 |
| All India | Kharif | 16053.06 | 18919.20 | 20118.39 | 19413.60 | 19429.22 |
| Rabi | 6514.28 | 6980.66 | 8634.50 | 8301.50 | 9336.64 | |
| Total | 22567.34 | 25899.87 | 28752.88 | 27715.10 | 28765.86 | |
Source: Ministry of Agriculture and Farmers Welfare, Govt. of India
Estimates of Yield of Maize, 2017-18 to 2021-22:
| State | Season | Yield (Kg./Hectare) | ||||
| 2017-18 | 2018-19 | 2019-20 | 2020-21 | 2021-22 | ||
| Assam | Kharif | 3132 | 3254 | 3495 | 3594 | 3965 |
| All India | Kharif | 2706 | 2648 | 2572 | 2779 | 2914 |
| Rabi | 4436 | 4893 | 4631 | 4723 | 5084 | |
| Total | 3065 | 3070 | 3006 | 3199 | 3387 | |
Source: Ministry of Agriculture and Farmers Welfare, Govt. of India
Estimates of Yield of Maize, 2015-16 to 2019-20:
| State | Season | Yield (Kg./Hectare) | ||||
| 2015-16 | 2016-17 | 2017-18 | 2018-19 | 2019-20 | ||
| Assam | Kharif | 3070 | 2911 | 3132 | 3254 | 3495 |
| All India | Kharif | 2236 | 2413 | 2706 | 2648 | 2572 |
| Rabi | 4006 | 3897 | 4436 | 4893 | 4631 | |
| Total | 2563 | 2689 | 3065 | 3070 | 3006 | |
Source: Ministry of Agriculture and Farmers Welfare, Govt. of India
District-wise Area, Production and Yield of Maize 2021-22:
| District | Area (Hectare) | Production (Tonnes) | Yield (Tonnes/Hectare) |
| Baksa | 410 | 1,298.00 | 3.17 |
| Barpeta | 305 | 1,565.00 | 5.13 |
| Biswanath | 1,326.00 | 4,528.00 | 3.41 |
| Bongaigaon | 1,852.00 | 6,118.00 | 3.3 |
| Cachar | 133 | 177 | 1.33 |
| Charaideo | 18 | 45 | 2.5 |
| Chirang | 810 | 3,321.00 | 4.1 |
| Darrang | 8,436.00 | 60,739.00 | 7.2 |
| Dhemaji | 345 | 1,198.00 | 3.47 |
| Dhubri | 955 | 4,011.00 | 4.2 |
| Dibrugarh | 111 | 213 | 1.92 |
| Dima hasao | 3,350.00 | 5,159.00 | 1.54 |
| Goalpara | 1,195.00 | 5,449.00 | 4.56 |
| Golaghat | 170 | 173 | 1.02 |
| Hailakandi | 17 | 50 | 2.94 |
| Hojai | 218 | 747 | 3.43 |
| Jorhat | 40 | 104 | 2.6 |
| Kamrup | 3,450.00 | 20,782.00 | 6.02 |
| Kamrup metro | 340 | 1,981.00 | 5.83 |
| Karbi anglong | 7,991.00 | 18,164.00 | 2.27 |
| Karimganj | 22 | 49 | 2.23 |
| Kokrajhar | 868 | 2,411.00 | 2.78 |
| Lakhimpur | 172 | 706 | 4.1 |
| Majuli | 134 | 352 | 2.63 |
| Marigaon | 4,341.00 | 15,324.00 | 3.53 |
| Nagaon | 491 | 1,842.00 | 3.75 |
| Nalbari | 620 | 2,150.00 | 3.47 |
| Sivasagar | 87 | 243 | 2.79 |
| Sonitpur | 1,530.00 | 4,361.00 | 2.85 |
| South salmara mancachar | 140 | 588 | 4.2 |
| Tinsukia | 1,255.00 | 2,230.00 | 1.78 |
| Udalguri | 585 | 1,363.00 | 2.33 |
| West karbi anglong | 1,205.00 | 2,739.00 | 2.27 |
| Assam | 42922 | 170180 | 3.96 |
Source: Ministry of Agriculture and Farmers Welfare, Govt. of India
District-wise Area, Production and Yield of Maize 2018-19:
| District | Area (Hectare) | Production (Tonnes) | Yield (Tonnes/Hectare) |
| Baksa | 410 | 1312 | 3.2 |
| Barpeta | 173 | 869 | 5.02 |
| Bongaigaon | 1809 | 5896 | 3.26 |
| Cachar | 116 | 146 | 1.26 |
| Chirang | 523 | 1831 | 3.5 |
| Darrang | 5890 | 38297 | 6.5 |
| Dhemaji | 350 | 1240 | 3.54 |
| Dhubri | 1202 | 5054 | 4.2 |
| Dibrugarh | 116 | 218 | 1.88 |
| Dima Hasao | 3371 | 5191 | 1.54 |
| Goalpara | 1087 | 4892 | 4.5 |
| Golaghat | 174 | 165 | 0.95 |
| Hailakandi | 16 | 45 | 2.81 |
| Jorhat | 74 | 190 | 2.57 |
| Kamrup | 236 | 843 | 3.57 |
| Kamrup Metro | 72 | 249 | 3.46 |
| Karbi Anglong | 10784 | 24387 | 2.26 |
| Karimganj | 21 | 19 | 0.9 |
| Kokrajhar | 945 | 638 | 0.68 |
| Lakhimpur | 147 | 545 | 3.71 |
| Marigaon | 475 | 815 | 1.72 |
| Nagaon | 638 | 2305 | 3.61 |
| Nalbari | 550 | 1155 | 2.1 |
| Sivasagar | 37 | 111 | 3 |
| Sonitpur | 1344 | 6859 | 5.1 |
| Tinsukia | 1208 | 741 | 0.61 |
| Udalguri | 496 | 990 | 2 |
| Assam | 32264 | 105003 | 3.25 |
Source: Ministry of Agriculture and Farmers Welfare, Govt. of India
District-wise Area, Production and Yield of Maize 2017-18:
| District | Area (Hectare) | Production (Tonnes) | Yield (Tonnes/Hectare) |
| Baksa | 410 | 1280 | 3.12 |
| Barpeta | 169 | 836 | 4.95 |
| Bongaigaon | 1805 | 6007 | 3.33 |
| Cachar | 112 | 140 | 1.25 |
| Chirang | 363 | 1200 | 3.31 |
| Darrang | 5393 | 35044 | 6.5 |
| Dhemaji | 353 | 1407 | 3.99 |
| Dhubri | 1192 | 4921 | 4.13 |
| Dibrugarh | 116 | 187 | 1.61 |
| Dima Hasao | 3454 | 2591 | 0.75 |
| Goalpara | 1027 | 4622 | 4.5 |
| Golaghat | 176 | 167 | 0.95 |
| Hailakandi | 16 | 44 | 2.75 |
| Jorhat | 133 | 321 | 2.41 |
| Kamrup | 230 | 823 | 3.58 |
| Kamrup Metro | 71 | 254 | 3.58 |
| Karbi Anglong | 10480 | 23205 | 2.21 |
| Karimganj | 20 | 64 | 3.2 |
| Kokrajhar | 971 | 643 | 0.66 |
| Lakhimpur | 109 | 457 | 4.19 |
| Morigaon | 470 | 790 | 1.68 |
| Nagaon | 639 | 2133 | 3.34 |
| Nalbari | 550 | 2145 | 3.9 |
| Sivasagar | 57 | 177 | 3.11 |
| Sonitpur | 1555 | 7614 | 4.9 |
| Tinsukia | 1208 | 680 | 0.56 |
| Udalguri | 458 | 1031 | 2.25 |
| Assam | 31537 | 98783 | 3.13 |
Source: Ministry of Agriculture and Farmers Welfare, Govt. of India