Makrognosis

Labor Force: Contra Costa County, CA (U)

MonthlyNot seasonally adjustedCode US-CA-06013.LF.M.NSA

Latest (y/y)0.6%September 2025
Previous (y/y)0.08%August 2025
Level577,458 thousandsSeptember 2026

Labor Force: Contra Costa County, CA (U) was up 0.6% year on year in September 2025, compared with 0.08% in August 2025.

The level stood at 577,458 thousands.

That is the highest reading since July 2024.

Over the past ten years it has ranged from −5.0% (Dec 2020) to 5.9% (Sep 2016), averaging 0.8%.

Labor Force: Contra Costa County, CA (U), annual % change, Jan 1991 – Sep 2025−7.5%−5.0%−2.5%0.0%2.5%5.0%1995200020052010201520202025Robomacro
Labor Force: Contra Costa County, CA (U), annual % change, Jan 1991 – Sep 2025. Source: U.S. Bureau of Labor Statistics (flat files).
Labor Force: Contra Costa County, CA (U), level (thousands)400k450k500k550k600k19901995200020052010201520202025Robomacro
Labor Force: Contra Costa County, CA (U), level (thousands).

Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.

Recent data

PeriodValueY/Y %
September 2026577,458 thousands—
August 2026573,733 thousands—
July 2026572,185 thousands—
June 2026570,494 thousands—
May 2026571,809 thousands—
April 2026574,701 thousands—
March 2026579,748 thousands—
February 2026582,061 thousands—
January 2026576,721 thousands—
December 2025584,771 thousands—
November 2025587,917 thousands—
September 2025589,757 thousands0.6
August 2025586,819 thousands0.08
July 2025588,819 thousands−0.08
June 2025583,586 thousands0.1
May 2025582,382 thousands0.2
April 2025583,042 thousands0.3
March 2025589,757 thousands0.5
February 2025587,596 thousands0.4
January 2025585,283 thousands0.6
December 2024583,912 thousands0.4
November 2024584,939 thousands−0.1
October 2024584,389 thousands0.2
September 2024586,029 thousands0.2

Last 24 observations. The full history (440 observations) is available through the API.

Get Labor Force: Contra Costa County, CA (U) in your code or spreadsheet

One guessable code, agency-direct, updated on release. Free tier available.

curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-CA-06013.LF.M.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-CA-06013.LF.M.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
Get a free API key → · API docs

About this series

Latest observationSeptember 2026
First observationJanuary 1990
Observations440
FrequencyMonthly
Unitsthousands
AdjustmentNot seasonally adjusted
10-year high5.9% (Sep 2016)
10-year low−5.0% (Dec 2020)
10-year average0.8%
Source agencyU.S. Bureau of Labor Statistics (flat files)
Makrognosis codeUS-CA-06013.LF.M.NSA

This series is a labelled reference series (an official figure republished by an aggregator) rather than a first print from the agency itself.

Other United States indicators

Unemployment Rate: Contra Costa County, CA (U)Employment: Contra Costa County, CA (U)Per-Capita Personal Income — Contra Costa, CA (USD)Personal Income — Contra Costa, CA (USD thousands)Population — Contra Costa, CA (persons)Unemployment: Contra Costa County, CA (U)

National figure

United States Civilian Labor Force

FAQ

Where does this data come from?
It is collected directly from U.S. Bureau of Labor Statistics (flat files) and is available through the Makrognosis API under the code US-CA-06013.LF.M.NSA.

Last updated 2026-10-30. Source: U.S. Bureau of Labor Statistics (flat files). Original title: “Labor Force: Contra Costa County, CA (U)”.