Makrognosis

Population — Sullivan, IN (persons)

AnnualNot seasonally adjustedCode US-IN-18153.POP.A.NSA

Latest20,768 persons2024
Previous20,822 persons2023
Year ago20,822 persons2023

Population — Sullivan, IN (persons) was 20,768 persons in 2024, down 0.3% from 2023.

That is the lowest reading since 2022.

Over the past ten years it has ranged from 20,702 persons (2022) to 21,097 persons (2014), averaging 20,855 persons.

Population — Sullivan, IN (persons) (persons), 1969 – 202418k19k20k21k22k197019801990200020102020Robomacro
Population — Sullivan, IN (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

PeriodValue
202420,768 persons
202320,822 persons
202220,702 persons
202120,787 persons
202020,819 persons
201920,825 persons
201820,872 persons
201720,865 persons
201620,846 persons
201521,001 persons
201421,097 persons
201321,217 persons
201221,257 persons
201121,246 persons
201021,393 persons
200921,483 persons
200821,550 persons
200721,558 persons
200621,540 persons
200521,689 persons
200421,809 persons
200321,801 persons
200221,792 persons
200121,771 persons

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

Get Population — Sullivan, IN (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-IN-18153.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-IN-18153.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
Get a free API key → · API docs

About this series

Latest observation2024
First observation1969
Observations56
FrequencyAnnual
Unitspersons
AdjustmentNot seasonally adjusted
10-year high21,097 persons (2014)
10-year low20,702 persons (2022)
10-year average20,855 persons
Source agencyU.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis codeUS-IN-18153.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: Sullivan County, IN (U)Employment: Sullivan County, IN (U)Labor Force: Sullivan County, IN (U)Per-Capita Personal Income — Sullivan, IN (USD)Personal Income — Sullivan, IN (USD thousands)Unemployment: Sullivan County, IN (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-IN-18153.POP.A.NSA.

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