Loan Interest Rate in Mauritania

Published 2026-10-18 · 24Peaks Research

Loan Interest Rate in Mauritania

The loan interest rate in Mauritania—typically the average lending rate charged by commercial banks to private borrowers—stood at a level consistent with the country's high-risk, shallow credit market as of the latest available year, with 24Peaks hosting the latest series for precise year-by-year values. Like most low-income and frontier economies, Mauritania's lending rates are structurally elevated, reflecting inflation risk, limited banking competition, and a large informal sector that raises screening and enforcement costs for lenders. This article explains how the indicator is defined, why it matters to investors, how it has trended, and how Mauritania compares with regional peers.

What the indicator measures

The loan interest rate (often reported as the lending rate or average lending rate) captures the cost that commercial banks charge on loans to the private sector. Under IMF and World Bank methodology—most commonly compiled through the International Financial Statistics framework—the standard series is the weighted average of rates charged by banks on new loans, denominated in domestic currency, to households and firms. It is distinct from the policy rate set by the central bank (in Mauritania, the Banque Centrale de Mauritanie) and from interbank rates; the lending rate is the price actually faced by borrowers.

Key definitional points investors should note:

• It usually refers to loans in local currency (ouguiya); foreign-currency lending may carry different pricing.
• Maturities vary; some series are short-term only, others blend short- and medium-term loans.
• Weighting schemes differ across countries, so cross-country comparisons should be treated as indicative rather than exact.
• In thin credit markets like Mauritania's, the reported average may be dominated by a small number of large corporate loans.

Why it matters to investors

The lending rate is a direct gauge of the cost of capital in the domestic economy and signals the risk premium embedded in the banking system. For investors, it matters in several concrete ways:

• It shapes corporate borrowing costs and therefore project feasibility for local-currency financing.
• It is a proxy for financial depth: very high lending rates often coincide with low credit-to-GDP ratios, indicating that bank finance is a marginal funding source.
• It interacts with inflation and the exchange rate; when inflation is high or the ouguiya is under pressure, nominal lending rates rise even if real rates do not.
• For sovereign and macro analysis, a persistent spread between lending and deposit rates signals inefficiency and weak intermediation, which matters for growth forecasts.

Because Mauritania is a commodity-exposed economy (iron ore, gold, fisheries), lending rates can also move with terms-of-trade cycles and fiscal financing needs, making the series a useful input for country-risk monitoring.

Recent trends

As of the latest available year, Mauritania's lending rate remains in the high double digits, consistent with the broader pattern across the Sahel and West Africa. The structural drivers have been stable for years: a concentrated banking sector, elevated non-performing loans, high reserve and liquidity requirements, and significant informality in the borrower base. Periodic tightening by the central bank to defend the currency or contain inflation tends to pass through to lending rates with a lag.

Regionally, the picture is mixed. In the West African Economic and Monetary Union (WAEMU, which Mauritania is not a member of but borders), lending rates have generally moderated as regional sovereign borrowing costs eased, though they remain high. In North Africa, rates are typically lower in nominal terms but can be volatile with inflation. Across sub-Saharan Africa broadly, average lending rates have drifted upward since the mid-2010s as fiscal deficits and inflation pressures rose.

• West Africa: generally high double-digit averages, with wide dispersion between countries.
• North Africa: lower nominal rates but large real-rate swings when inflation spikes.
• Sub-Saharan Africa aggregate: a long-run upward drift, punctuated by country-specific shocks.

Investors should confirm the exact year of any quoted figure on 24Peaks, since methodology revisions and rebasing can shift the reported value.

Comparison examples

The table below places Mauritania alongside a few illustrative peers using recent reported values. Figures are approximate and refer to the years noted; users should consult 24Peaks for the latest series and exact year coverage.

These examples illustrate a simple point: lending rates track institutional depth and macro stability more than geography. Mauritania's rate sits closer to the high-rate group, reflecting its frontier-market characteristics.

Limitations and data caveats

The lending rate is useful but imperfect. Common caveats include:

• Coverage: in shallow markets, the average may reflect a handful of large loans rather than economy-wide borrowing conditions.
• Frequency and lag: annual or monthly series can be revised and are often published with delay.
• Definitional differences: some countries report short-term rates only, others include overdrafts; "average" can mean different things.
• Inflation distortion: nominal rates can look high while real rates are modest, or vice versa.
• Access: many firms and households borrow informally, so the official rate understates the true cost of credit for much of the economy.

For these reasons, the lending rate is best read alongside inflation, credit-to-GDP, non-performing loan ratios, and the policy rate.

FAQ

What is the loan interest rate in Mauritania?

It is the average rate commercial banks charge on domestic-currency loans to the private sector, reported as of the latest available year. It remains structurally high, reflecting inflation risk, limited competition, and informality. 24Peaks hosts the latest series with exact annual values.

Which year does the latest data refer to?

The most recent observation depends on the reporting cycle and is updated periodically on 24Peaks. Always check the year label attached to the figure, since methodology revisions can affect comparisons across years.

Why are lending rates in Mauritania higher than in North Africa?

Mauritania's banking sector is smaller and more concentrated, non-performing loans are relatively high, and a large informal sector raises lending costs. North African markets such as Morocco benefit from deeper financial systems and lower perceived risk.

Is the loan interest rate the same as the central bank policy rate?

No. The policy rate is set by the Banque Centrale de Mauritanie to steer liquidity and inflation. The lending rate is the market price banks charge borrowers and typically sits well above the policy rate.

How should investors use this indicator?

Use it as a proxy for local-currency financing costs and financial depth, and read it alongside inflation, credit-to-GDP, and non-performing loan ratios. It is a monitoring variable, not a standalone investment signal.

Compare the loan interest rate in Mauritania and other countries side by side on the 24Peaks workbench.