Where does this data come from?

Name: Population — Ohio
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.POP.A.NSA.

Population — Ohio

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

Latest11,900,510 persons2025

Previous11,860,621 persons2024

Year ago11,860,621 persons2024

Population — Ohio was 11,900,510 persons in 2025, up 0.3% from 2024.

That is the highest reading since the series began in 1929.

Over the past ten years it has ranged from 11,674,622 persons (2015) to 11,900,510 persons (2025), averaging 11,778,288 persons.

Population — Ohio (persons), 1929 – 2025. 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
2025	11,900,510 persons
2024	11,860,621 persons
2023	11,808,390 persons
2022	11,764,950 persons
2021	11,761,443 persons
2020	11,798,534 persons
2019	11,788,679 persons
2018	11,763,104 persons
2017	11,737,959 persons
2016	11,702,354 persons
2015	11,674,622 persons
2014	11,648,921 persons
2013	11,612,081 persons
2012	11,573,400 persons
2011	11,558,178 persons
2010	11,541,932 persons
2009	11,528,896 persons
2008	11,515,391 persons
2007	11,500,468 persons
2006	11,481,213 persons
2005	11,463,320 persons
2004	11,452,251 persons
2003	11,434,788 persons
2002	11,407,889 persons

Last 24 observations. The full history (97 observations) is available through the API.

Get Population — Ohio 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.POP.A.NSA"

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

Get a free API key → · API docs

About this series

Latest observation	2025
First observation	1929
Observations	97
Frequency	Annual
Units	persons
Adjustment	Not seasonally adjusted
10-year high	11,900,510 persons (2025)
10-year low	11,674,622 persons (2015)
10-year average	11,778,288 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-OH.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

Real GDP — Ohio (chained 2017 USD mn (SAAR))Ohio Unemployment Rate Ohio Unemployment Rate Ohio Employment (household survey)Ohio Employment (household survey)All Employees: Total Nonfarm — OH (statewide) (NSA)All Employees: Total Nonfarm — OH (statewide) (SA)House Price Index — Ohio (all-transactions, NSA)Ohio Labor Force Ohio Labor Force Ohio Unemployment Level Ohio Unemployment Level Per-Capita Personal Income — Ohio Per-Capita Personal Income — Ohio (quarterly, SAAR)Personal Income — Ohio Personal Income — Ohio (quarterly, SAAR)

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.POP.A.NSA.

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