Agricultural Products & Services Data: From County Acres to Global Balances · Head-to-head
UN Comtrade Plus vs World Bank – Agriculture & Rural Development Indicators
Which agricultural products & services data: from county acres to global balances data fits your job: UN Comtrade Plus, or World Bank – Agriculture & Rural Development Indicators. API, files, or your warehouse. Daily, weekly, or hourly.
UN Comtrade Plus
World Bank – Agriculture & Rural Development Indicators
Where the fields line up
No shared field names. These two answer different questions.
| Field | UN Comtrade Plus | World Bank – Agriculture & Rural Development Indicators |
|---|---|---|
typeCode | Product type: C commodities or S services. | not in this set |
freqCode | Collection frequency: A annual or M monthly. | not in this set |
refPeriodId | Reference period as YYYYMMDD. | not in this set |
refYear | Reference year of the flow. | not in this set |
refMonth | Reference month number; 52 denotes annual periodicity. | not in this set |
period | Period label, year for annual data or YYYYMM for monthly. | not in this set |
reporterCode | UN numeric code of the reporting country or area. | not in this set |
flowCode | Trade flow: M Imports, X Exports, DX Domestic Export, FM Foreign Import, RM Re-import, RX Re-export, MIP/MOP/XIP/XOP processing flows. | not in this set |
partnerCode | Partner area code; 0 denotes World. | not in this set |
partner2Code | Second partner code, used for re-export/re-import chains; 0 when unused. | not in this set |
classificationCode | Commodity classification revision applied to the record, e.g. H6. | not in this set |
cmdCode | Commodity code at the requested level of the classification, six digits at leaf level; chapters 01-24 cover agricultural products. | not in this set |
Coverage, side by side
| UN Comtrade Plus | World Bank – Agriculture & Rural Development Indicators | |
|---|---|---|
| Geographic | Approximately 200 reporting countries and areas × partners worldwide, plus a World aggregate | 217 economies plus regional and income aggregates (World, Africa Eastern and Southern, Arab World, etc.) |
| Temporal | Annual series from 1962; monthly series in recent years, subject to per-reporter availability | 1960 to present by indicator; agriculture series generally start 1961, newest partial year included |
| Granularity | One record per reporter × partner × commodity code × flow × period, down to six-digit HS | Annual country-year observations, one value per indicator per economy; no subnational detail |
What each contains
They tie on 1 attribute. Pick by fit, not by loyalty.
| UN Comtrade Plus | World Bank – Agriculture & Rural Development Indicators | |
|---|---|---|
| Publisher | United Nations Statistics Division | World Bank (World Development Indicators) |
| Subject lens | Official merchandise trade statistics: import/export flows by product and trading partner, agricultural goods in HS chapters 01–24 plus processed-food headings | WDI topic 1: 49 curated indicators on agricultural land, yields, inputs, employment, value added, emissions and rural population |
| Geography | Approximately 200 reporting countries and areas × partners worldwide, plus a World aggregate | 217 economies plus regional and income aggregates (World, Africa Eastern and Southern, Arab World, etc.) |
| Temporal reach | Annual series from 1962; monthly series in recent years, subject to per-reporter availability | 1960 to present by indicator; agriculture series generally start 1961, newest partial year included |
| Granularity | One record per reporter × partner × commodity code × flow × period, down to six-digit HS | Annual country-year observations, one value per indicator per economy; no subnational detail |
| Scale | Billions of records across commodities and flows | 49 indicators × ~265 economies × ~65 years; about 17,490 observations for a single indicator such as cereal yield |
| Documented fields | 24 documented fields, verified | 9 documented fields, verified |
| Rubric rating | 9 out of 10 | 9 out of 10 |
| Best for | Who traded what with whom, at what value and weight — the agri-trade network | How land and labor perform across economies — the agri-fundamentals panel |
Or take both in one feed
They stack as fundamentals plus flows. Anchor capacity on the World Bank record — yield trajectory, irrigated share, fertilizer intensity, agricultural employment for the exporters you care about. Then read the outcomes on the Comtrade record — whether those capacities show up as growing export lanes, shifting partner shares or widening CIF–FOB gaps on specific HS lines.
Join discipline, not luck: align geographies once (ISO3 sits cleanly on both sides even though Comtrade's native keys are numeric UN codes); aggregate Comtrade's six-digit chapters 01–24 into commodity groups before matching them against 49 sector-level indicators — the WDI topic will never resolve to a single HS line; respect the unit systems (dollars, kilograms and tonnes against kg-per-hectare, index points and percent); and mind the edges — some reporters lag in Comtrade, some economies report late or not at all in individual WDI series, so intersect your usable period before building panels.
Worked example: rank Sub-Saharan economies by cereal-yield growth in the WDI topic, then use Comtrade Plus to check which of them turned that growth into cereal exports — and to which partners. One desk, two dictionaries, no forced choice. Or take both in one feed — delivered together, on the cadence you set.
API, files, or your warehouse. Daily, weekly, or hourly.
Fair questions
Is UN Comtrade Plus better than World Bank – Agriculture & Rural Development Indicators?
Different instruments, tied on quality — both rate 9 out of 10 with verified field definitions. Comtrade Plus counts what crosses borders: who sold what to whom, at what value, weight and unit, commodity by commodity down to six-digit HS codes. The WDI Agriculture & Rural Development topic measures how land and labor perform: cereal yield, production indices, fertilizer intensity, irrigated land, rural population. Flows favor Comtrade; fundamentals favor the World Bank record.
Which dataset covers more geography?
They cover nearly the same world differently. Comtrade Plus carries roughly 200 reporting countries against every partner area including a World aggregate; the WDI topic spans 217 economies plus regional and income aggregates such as Africa Eastern and Southern. The difference is direction: Comtrade's rows are directed flows between two places, while each WDI row is one economy observed over time.
Which goes further back in time?
Both reach into the early 1960s. Comtrade Plus annual series start in 1962, subject to each reporter's own history; the WDI agriculture series generally begin in 1961, with US cereal yield running 3,155 kg per hectare in 1970 to 8,413.5 in 2024 on a single continuous line. Depth per country belongs to neither by default — check your reporters against your indicators before committing either to a long-run model.
Do the two datasets report the same agricultural number?
No, and mixing them up distorts models. Comtrade reports bilateral trade: China's 2022 imports of HS 10 cereals were $19.45 billion from the World aggregate and $92 from Slovakia alone. The WDI topic reports domestic fundamentals: cereal yield in kg per hectare, production indices on a 2014-2016 base, fertilizer consumption per hectare of arable land. Trade volume versus productive capacity — different numerators, different denominators.
Which should an agri-food analyst sample first?
Sample both, pick by fit. Start with the WDI topic when the question is about supply capacity, land productivity or rural structure across economies. Either record samples on request.