Onion (Pyaj) Price in Bihar
Latest reports from 28 markets · per kg
Markets report on different days, so each row shows its own date.
What the prices show
11 of the 28 markets in Bihar that traded onion in the last 30 days reported a price on 15 Oct; the median was ₹43.50 per kg. The lowest was at Darbhanga (₹36.50) and the highest at Gopalganj (₹50.70). That is a 39% gap between markets, usually down to variety, quality and local supply. A year earlier, on 15 Oct 2025, the median across markets was ₹24.80; it is now 75% higher.
Onion prices in Bihar last week
Last week (5 Oct to 11 Oct 2026), the median Onion price across Bihar markets averaged ₹43.57 per kg over 7 market days, down 1.3% from ₹44.16 the week before.
During the week it ranged from ₹42.50 on 8 Oct to ₹44.50 on 11 Oct.
Of the 18 markets with at least two reports last week, Saharsa was the cheapest (average ₹24.33 per kg) and Balliah the dearest (₹50.60 per kg).
Prices by market
| Market | Modal | Min | Max | Date |
|---|---|---|---|---|
| Arwal | ₹43.00 | ₹42.00 | ₹44.00 | 15 Oct |
| Balliah | ₹49.00 | ₹48.00 | ₹50.00 | 15 Oct |
| Chhapra | ₹45.00 | ₹42.00 | ₹48.00 | 15 Oct |
| Darbhanga | ₹36.50 | ₹36.00 | ₹37.00 | 15 Oct |
| Daunagar | ₹41.00 | ₹40.00 | ₹42.00 | 15 Oct |
| Gopalganj | ₹50.70 | ₹50.70 | ₹50.70 | 15 Oct |
| Harnaut | ₹50.00 | ₹50.00 | ₹50.00 | 15 Oct |
| Jainagar | ₹43.50 | ₹42.50 | ₹45.00 | 15 Oct |
| Maharjganj | ₹48.00 | ₹48.00 | ₹48.00 | 15 Oct |
| Raxaul | ₹42.00 | ₹41.00 | ₹43.00 | 15 Oct |
| Triveniganj | ₹42.00 | ₹42.00 | ₹42.00 | 15 Oct |
| Aarah | ₹38.00 | ₹38.00 | ₹38.00 | 14 Oct |
| Amarpur | ₹55.00 | ₹50.00 | ₹60.00 | 13 Oct |
| Aurangabad | ₹50.00 | ₹30.00 | ₹70.00 | 14 Oct |
| Bahadurpur (Ekmi Ghat) | ₹39.00 | ₹38.00 | ₹40.00 | 10 Oct |
| Begusarai | ₹41.00 | ₹40.00 | ₹42.00 | 14 Oct |
| Benipatti | ₹47.00 | ₹47.00 | ₹48.00 | 14 Oct |
| Bhagwanpur Mandi | ₹41.50 | ₹41.50 | ₹41.50 | 14 Oct |
| Birpur | ₹45.00 | ₹40.00 | ₹50.00 | 12 Oct |
| Buxur | ₹46.05 | ₹46.00 | ₹46.12 | 9 Oct |
| Jamui | ₹45.00 | ₹45.00 | ₹45.00 | 13 Oct |
| Khagaria | ₹41.60 | ₹41.00 | ₹45.00 | 14 Oct |
| Madhuban | ₹42.00 | ₹40.00 | ₹44.00 | 12 Oct |
| Madhubani | ₹46.00 | ₹45.00 | ₹47.00 | 14 Oct |
| Mansi Mandi | ₹40.00 | ₹40.00 | ₹40.00 | 6 Oct |
| Motihari | ₹41.00 | ₹40.00 | ₹42.00 | 14 Oct |
| Saharsa | ₹25.00 | ₹24.00 | ₹27.00 | 14 Oct |
| Supaul | ₹45.00 | ₹40.00 | ₹48.00 | 14 Oct |
Modal = the modal price of each market’s main variety (the one it reports most). Only markets that reported in the last 30 days.
Price chart (median across markets)
Days with at least 3 markets reporting; records from 2024.
Onion prices in every state · All mandi prices
What moves these prices
Where India's onions come from, how the kharif, late kharif and rabi crops shape prices through the year, what government measures do, what the mandi price means, and the latest prices across markets.
Read the guide: Onion prices in India: the three crops, Lasalgaon and why prices jump
Onion price in Bihar: questions
Which market has the lowest onion price?
Among the markets that reported on 15 Oct 2026, Darbhanga had the lowest: ₹36.50 per kg. The table above lists every market.
Why do onion prices differ between markets?
Variety, grade, moisture and quality, how much arrived that day and local demand all move the price; even one market reports different prices for different varieties.
What do the minimum, maximum and modal prices mean?
The minimum and maximum are the lowest and highest prices at which the produce sold that day. The modal price is the price at which most of it sold, so it is the best single figure; our charts and changes use it.
Are these wholesale prices?
Yes. They are wholesale prices at the market, before transport, handling and shop margins, so prices in shops are usually higher.
Where do these prices come from?
Agmarknet, the Government of India's agricultural marketing portal (Directorate of Marketing and Inspection), collects the prices that market committees report each trading day; we take them from data.gov.in. Markets report on the days they trade and send their data, often later the same day or the next day; Sundays and holidays usually have none. We check for new reports every 20 minutes and show each price with its own date.