Capacity utilization: Primary metal (percentage of total capacity; NAICS = 331) - United States - Fed Board - Monthly
This series is part of the dataset: US industrial capacity utilization (FED Board)
Download Full Dataset (.xlsx)Latest updates. According to recent data on industrial capacity utilization in the United States, the production of primary metals stood at 67.60 percent of total available capacity in June 2026, compared to 67.56 in May.
Sample. There are 714 observations overall in the monthly time series displayed in the plot above. The time period covered by the series extends from January 1967 to June 2026.
History. Here's a peek at some descriptive statistics computed on the whole sample: capacity utilization reached a maximum of 101.86 percent of productive capacity in December 1973; it hit a trough of 48.24 in November 1982; it had a mean of 77.41.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-04-30 | 66.8735 |
| 2026-05-31 | 67.5601 |
| 2026-06-30 | 67.6033 |
Heads-up. A benefit of our web site is that we publish well-crafted metadata. Check it below to gain insights on the properties of the indicators that you use in your research.
Not for investment purposes. Data series and other information disseminated on this web site are not suitable for investment purposes or as a basis for making financial decisions. Users should ask for expert advice and perform independent analysis before making any financial commitments.
Series Metadata
| Field | Value |
|---|---|
| Description | Capacity utilization: Primary metal (NAICS = 331) |
| Country | United States |
| Economic concept | Actual production divided by production capacity |
| Data type | Capacity utilization |
| Deflation method | Real |
| Seasonally adjusted | Yes |
| Rescaling | None |
| Frequency | Monthly |
| Unit | Percentage points |
| Source | Board of Governors of the Federal Reserve System |
| Source type | Central bank |
| Data licence | Licence to copy and distribute without permission |
| Measure type | Level |
Series in the same data set
Discover the other time series included in this data set.
Main index
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Capacity utilization: Total index (percentage of total capacity) - United States - Fed Board - Monthly | 714 | 1967-01-31 | 2026-06-30 |
Main industry groups
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Capacity utilization: Durable manufacturing (percentage of total capacity) - United States - Fed Board - Monthly | 714 | 1967-01-31 | 2026-06-30 |
| Capacity utilization: Nondurable manufacturing (percentage of total capacity) - United States - Fed Board - Monthly | 714 | 1967-01-31 | 2026-06-30 |
| Capacity utilization: Other manufacturing (percentage of total capacity) - United States - Fed Board - Monthly | 654 | 1972-01-31 | 2026-06-30 |
| Capacity utilization: Mining (percentage of total capacity; NAICS = 21) - United States - Fed Board - Monthly | 714 | 1967-01-31 | 2026-06-30 |
| Capacity utilization: Electric and gas utilities (percentage of total capacity; NAICS = 2211,2) - United States - Fed Board - Monthly | 714 | 1967-01-31 | 2026-06-30 |
Durable goods
Nondurable goods
Utilities
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| Capacity utilization: Electric power generation, transmission, and distribution (percentage of total capacity; NAICS = 2211) - United States - Fed Board - Monthly | 714 | 1967-01-31 | 2026-06-30 |
| Capacity utilization: Natural gas distribution (percentage of total capacity; NAICS = 2212) - United States - Fed Board - Monthly | 714 | 1967-01-31 | 2026-06-30 |