Makrognosis

Unemployment: Chester County, PA (U)

MonthlyNot seasonally adjustedCode US-PA-42029.UNEMPLVL.M.NSA

Latest (y/y)28.0%September 2025
Previous (y/y)11.1%August 2025
Level7,897.0 thousandsSeptember 2026

Unemployment: Chester County, PA (U) was up 28.0% year on year in September 2025, compared with 11.1% in August 2025.

The level stood at 7,897.0 thousands.

That is the highest reading since February 2021.

Over the past ten years it has ranged from −61.5% (Apr 2021) to 285.2% (Apr 2020), averaging 4.3%.

Unemployment: Chester County, PA (U), annual % change, Jan 1991 – Sep 2025−100%0%100%200%300%1995200020052010201520202025Robomacro
Unemployment: Chester County, PA (U), annual % change, Jan 1991 – Sep 2025. Source: U.S. Bureau of Labor Statistics (flat files).
Unemployment: Chester County, PA (U), level (thousands)05,00010k15k20k25k30k19901995200020052010201520202025Robomacro
Unemployment: Chester County, PA (U), level (thousands).

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

Recent data

PeriodValueY/Y %
September 20267,897.0 thousands—
August 202610,273 thousands—
July 20269,345.0 thousands—
June 20269,374.0 thousands—
May 20269,680.0 thousands—
April 20268,857.0 thousands—
March 20269,398.0 thousands—
February 202610,125 thousands—
January 20269,187.0 thousands—
December 20258,139.0 thousands—
November 20259,025.0 thousands—
September 202510,203 thousands28.0
August 202512,901 thousands11.1
July 202511,596 thousands7.9
June 202510,445 thousands6.8
May 20259,247.0 thousands13.3
April 20258,221.0 thousands15.7
March 20259,277.0 thousands8.5
February 20259,548.0 thousands4.7
January 20259,347.0 thousands8.7
December 20247,597.0 thousands1.9
November 20248,138.0 thousands7.9
October 20248,671.0 thousands3.0
September 20247,973.0 thousands0.1

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

Get Unemployment: Chester County, PA (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-PA-42029.UNEMPLVL.M.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-PA-42029.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 high285.2% (Apr 2020)
10-year low−61.5% (Apr 2021)
10-year average4.3%
Source agencyU.S. Bureau of Labor Statistics (flat files)
Makrognosis codeUS-PA-42029.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: Chester County, PA (U)Employment: Chester County, PA (U)Labor Force: Chester County, PA (U)Per-Capita Personal Income — Chester, PA (USD)Personal Income — Chester, PA (USD thousands)Population — Chester, PA (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-PA-42029.UNEMPLVL.M.NSA.

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