Unemployment Rate in the US | FRED

**Overview** This release contains information on the unemployment rate in the United States which includes 1 of the 50 states or the District of Columbia and does not include those in the military or institutions. **Product Details** Includes the following tables: - **fs_fred.fred_unrate** - **Update frequency:** monthly - **Source:** FRED - **Description:** The included dataset contains the following columns:`DATE`, `UNRATE`. The `UNRATE` column represents the unemployment rate in the U.S. as a percentage at the time of the corresponding `DATE`. **Data Sources** The data in this product comes from **FRED**. - **Source Homepage:** [FRED](https://fred.stlouisfed.org/) - **Frequency:** The data in this product comes from **FRED**. Short for Federal Reserve Economic Data, FRED is an online database consisting of hundreds of thousands of economic data time series from scores of national, international, public, and private sources. FRED, created and maintained by the Research Department at the Federal Reserve Bank of St. Louis, goes far beyond simply providing data: It combines data with a powerful mix of tools that help the user understand, interact with, display, and disseminate the data. In essence, FRED helps users tell their data stories. This product uses data from the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis. - **Source Homepage:** [FRED](https://fred.stlouisfed.org/) - **Source Data:** [Data link](https://fred.stlouisfed.org/graph/fredgraph.csv?id=UNRATE) - **License:** [License](https://fred.stlouisfed.org/legal/#full-fred-terms) - **Frequency:** monthly## 概述 本数据集发布内容涵盖美国失业率相关信息，统计覆盖全美50个州或哥伦比亚特区中的单个地区，且不纳入军方人员及公共机构收容人员的统计范围。 ## 产品详情 本数据集包含如下数据表： - **fs_fred.fred_unrate** - **更新频率：** 月度 - **数据来源：** FRED（Federal Reserve Economic Data） - **数据集说明：** 本次纳入的数据集包含以下字段：`DATE`与`UNRATE`。其中`UNRATE`字段代表对应`DATE`时点美国失业率的百分比数值。 ## 数据来源 本数据集的全部数据均来自**FRED（Federal Reserve Economic Data）**。 - **来源官网：** [FRED](https://fred.stlouisfed.org/) - **更新频率：** 月度 FRED是联邦储备经济数据库（Federal Reserve Economic Data）的缩写，是一款在线数据库，收录了来自数十个国家级、国际级、公共及私营数据源的数十万条经济数据时间序列。该数据库由圣路易斯联邦储备银行研究部创建并维护，其功能远不止于单纯的数据提供：它将数据与一系列强大工具相结合，可帮助用户理解、交互、展示并传播数据。本质上，FRED助力用户讲好自身的数据故事。 本产品通过FRED®应用程序编程接口（API）获取数据，但并未获得圣路易斯联邦储备银行的背书或认证。 - **来源官网：** [FRED](https://fred.stlouisfed.org/) - **源数据链接：** [数据链接](https://fred.stlouisfed.org/graph/fredgraph.csv?id=UNRATE) - **授权协议：** [协议链接](https://fred.stlouisfed.org/legal/#full-fred-terms) - **更新频率：** 月度

搜集汇总

背景与挑战

背景概述

该数据集提供美国各州及哥伦比亚特区的月度失业率数据，包含日期和失业率百分比两个核心字段，数据源自FRED经济数据库并每月更新。数据不含军人及机构人员信息。