Where does this data come from?

Name: Population — Delaware, 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-39041.POP.A.NSA.

Population — Delaware, OH (persons)

AnnualNot seasonally adjustedCode US-OH-39041.POP.A.NSA

Latest237,966 persons2024

Previous232,732 persons2023

Year ago232,732 persons2023

Population — Delaware, OH (persons) was 237,966 persons in 2024, up 2.2% from 2023.

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

Over the past ten years it has ranged from 190,243 persons (2014) to 237,966 persons (2024), averaging 212,439 persons.

Population — Delaware, 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	237,966 persons
2023	232,732 persons
2022	227,008 persons
2021	221,304 persons
2020	215,162 persons
2019	211,062 persons
2018	206,501 persons
2017	202,171 persons
2016	198,317 persons
2015	194,358 persons
2014	190,243 persons
2013	186,000 persons
2012	181,549 persons
2011	178,759 persons
2010	175,149 persons
2009	170,676 persons
2008	166,652 persons
2007	161,796 persons
2006	156,164 persons
2005	149,153 persons
2004	141,348 persons
2003	133,842 persons
2002	126,172 persons
2001	118,646 persons

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

Get Population — Delaware, 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-39041.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-OH-39041.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	237,966 persons (2024)
10-year low	190,243 persons (2014)
10-year average	212,439 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-OH-39041.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: Delaware County, OH (U)Employment: Delaware County, OH (U)Labor Force: Delaware County, OH (U)Per-Capita Personal Income — Delaware, OH (USD)Personal Income — Delaware, OH (USD thousands)Unemployment: Delaware 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-39041.POP.A.NSA.

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