Where does this data come from?

Name: Population — Washington, TN (persons)
Creator: U.S. Bureau of Economic Analysis (Regional Economic Accounts)

It is collected directly from U.S. Bureau of Economic Analysis (Regional Economic Accounts) and is available through the Makrognosis API under the code US-TN-47179.POP.A.NSA.

Population — Washington, TN (persons)

AnnualNot seasonally adjustedCode US-TN-47179.POP.A.NSA

Latest139,642 persons2024

Previous138,628 persons2023

Year ago138,628 persons2023

Population — Washington, TN (persons) was 139,642 persons in 2024, up 0.7% from 2023.

That is the highest reading since the series began in 1969.

Over the past ten years it has ranged from 127,004 persons (2014) to 139,642 persons (2024), averaging 132,605 persons.

Population — Washington, TN (persons) (persons), 1969 – 2024. Source: U.S. Bureau of Economic Analysis (Regional Economic Accounts).

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

Recent data

Period	Value
2024	139,642 persons
2023	138,628 persons
2022	136,339 persons
2021	133,473 persons
2020	133,225 persons
2019	132,246 persons
2018	131,323 persons
2017	129,889 persons
2016	129,180 persons
2015	127,701 persons
2014	127,004 persons
2013	126,359 persons
2012	125,541 persons
2011	124,258 persons
2010	123,462 persons
2009	121,692 persons
2008	120,056 persons
2007	117,833 persons
2006	115,923 persons
2005	113,552 persons
2004	111,849 persons
2003	110,592 persons
2002	109,526 persons
2001	107,775 persons

Last 24 observations. The full history (56 observations) is available through the API.

Get Population — Washington, TN (persons) 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-TN-47179.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-TN-47179.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]

Get a free API key → · API docs

About this series

Latest observation	2024
First observation	1969
Observations	56
Frequency	Annual
Units	persons
Adjustment	Not seasonally adjusted
10-year high	139,642 persons (2024)
10-year low	127,004 persons (2014)
10-year average	132,605 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-TN-47179.POP.A.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: Washington County, TN (U)Employment: Washington County, TN (U)Labor Force: Washington County, TN (U)Per-Capita Personal Income — Washington, TN (USD)Personal Income — Washington, TN (USD thousands)Unemployment: Washington County, TN (U)

National figure

United States Population, midperiod

FAQ

Where does this data come from?: It is collected directly from U.S. Bureau of Economic Analysis (Regional Economic Accounts) and is available through the Makrognosis API under the code US-TN-47179.POP.A.NSA.

Last updated 2026-07-12. Source: U.S. Bureau of Economic Analysis (Regional Economic Accounts). Original title: “Population — Washington, TN (persons)”.