Makrognosis

Unemployment: Jefferson County, MT (U)

MonthlyNot seasonally adjustedCode US-MT-30043.UNEMPLVL.M.NSA

Latest (y/y)24.0%September 2025
Previous (y/y)11.3%August 2025
Level144.0 thousandsSeptember 2026

Unemployment: Jefferson County, MT (U) was up 24.0% year on year in September 2025, compared with 11.3% in August 2025.

The level stood at 144.0 thousands.

That is the highest reading since January 2024.

Over the past ten years it has ranged from −59.7% (Apr 2021) to 192.2% (Apr 2020), averaging 1.2%.

Unemployment: Jefferson County, MT (U), annual % change, Jan 1991 – Sep 2025−100%0%100%200%1995200020052010201520202025Robomacro
Unemployment: Jefferson County, MT (U), annual % change, Jan 1991 – Sep 2025. Source: U.S. Bureau of Labor Statistics (flat files).
Unemployment: Jefferson County, MT (U), level (thousands)10020030040050019901995200020052010201520202025Robomacro
Unemployment: Jefferson County, MT (U), level (thousands).

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

Recent data

PeriodValueY/Y %
September 2026144.0 thousands—
August 2026167.0 thousands—
July 2026159.0 thousands—
June 2026183.0 thousands—
May 2026157.0 thousands—
April 2026156.0 thousands—
March 2026225.0 thousands—
February 2026225.0 thousands—
January 2026269.0 thousands—
December 2025223.0 thousands—
November 2025211.0 thousands—
September 2025181.0 thousands24.0
August 2025178.0 thousands11.3
July 2025167.0 thousands−2.3
June 2025166.0 thousands−11.7
May 2025162.0 thousands−6.4
April 2025167.0 thousands−6.2
March 2025194.0 thousands−9.3
February 2025217.0 thousands−6.9
January 2025185.0 thousands−19.9
December 2024172.0 thousands−18.5
November 2024152.0 thousands−14.6
October 2024138.0 thousands−22.9
September 2024146.0 thousands−5.2

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

Get Unemployment: Jefferson County, MT (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-MT-30043.UNEMPLVL.M.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-MT-30043.UNEMPLVL.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 high192.2% (Apr 2020)
10-year low−59.7% (Apr 2021)
10-year average1.2%
Source agencyU.S. Bureau of Labor Statistics (flat files)
Makrognosis codeUS-MT-30043.UNEMPLVL.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: Jefferson County, MT (U)Employment: Jefferson County, MT (U)Labor Force: Jefferson County, MT (U)Per-Capita Personal Income — Jefferson, MT (USD)Personal Income — Jefferson, MT (USD thousands)Population — Jefferson, MT (persons)

National figure

United States Unemployment Level

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-MT-30043.UNEMPLVL.M.NSA.

Last updated 2026-10-30. Source: U.S. Bureau of Labor Statistics (flat files). Original title: “Unemployment: Jefferson County, MT (U)”.