Growth of $10,000 in MUB
iShares National Muni Bond ETF · iShares
A $10,000 investment compounding at MUB’s trailing 10-year annualized total return of 1.9% would reach $14,428 in 20 years. The table shows every combination of averaging period and horizon; returns include dividends and are net of the fund's 0.05% expense ratio. Past performance does not predict future results.
Projection table
| Horizon | At 3-year avg (3.3%) | At 5-year avg (0.7%) | At 10-year avg (1.9%) |
|---|---|---|---|
| 5 years | $11,745 | $10,329 | $10,960 |
| 10 years | $13,796 | $10,669 | $12,012 |
| 15 years | $16,204 | $11,021 | $13,165 |
| 20 years | $19,032 | $11,383 | $14,428 |
| 25 years | $22,354 | $11,758 | $15,813 |
| 30 years | $26,256 | $12,145 | $17,331 |
Annualized total returns as of Aug 7, 2026, dividends reinvested. A constant rate is an illustration of compounding — real markets are far bumpier.
Want a different amount, horizon or a side-by-side fund comparison? Open MUB in the interactive calculator →
Frequently Asked Questions
What would $10,000 in MUB be worth in 10 years?
Compounding at its trailing 10-year annualized return of 1.9%, $10,000 in MUB would grow to about $12,012 in 10 years and $14,428 in 20 years. Real returns arrive unevenly, so treat this as an illustration of compounding, not a forecast.
What is MUB's average annual return?
As of Aug 7, 2026, MUB's annualized total returns were 3.3% over 3 years, 0.7% over 5 years, 1.9% over 10 years — dividends reinvested, net of its 0.05% expense ratio.