Where does this data come from?

Name: Population — Clark, OH (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-OH-39023.POP.A.NSA.

Population — Clark, OH (persons)

AnnualNot seasonally adjustedCode US-OH-39023.POP.A.NSA

Latest134,985 persons2024

Previous134,735 persons2023

Year ago134,735 persons2023

Population — Clark, OH (persons) was 134,985 persons in 2024, up 0.2% from 2023.

That is the highest reading since 2021.

Over the past ten years it has ranged from 134,686 persons (2022) to 137,260 persons (2014), averaging 135,905 persons.

Population — Clark, OH (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	134,985 persons
2023	134,735 persons
2022	134,686 persons
2021	135,490 persons
2020	135,894 persons
2019	136,265 persons
2018	136,437 persons
2017	136,165 persons
2016	136,123 persons
2015	136,917 persons
2014	137,260 persons
2013	137,368 persons
2012	137,673 persons
2011	138,086 persons
2010	138,325 persons
2009	138,778 persons
2008	139,404 persons
2007	139,829 persons
2006	140,668 persons
2005	141,367 persons
2004	141,380 persons
2003	141,758 persons
2002	143,229 persons
2001	143,803 persons

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

Get Population — Clark, OH (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-OH-39023.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-OH-39023.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	137,260 persons (2014)
10-year low	134,686 persons (2022)
10-year average	135,905 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-OH-39023.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: Clark County, OH (U)Employment: Clark County, OH (U)Labor Force: Clark County, OH (U)Per-Capita Personal Income — Clark, OH (USD)Personal Income — Clark, OH (USD thousands)Unemployment: Clark County, OH (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-OH-39023.POP.A.NSA.

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