Where does this data come from?

Name: Population — Sussex, DE (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-DE-10005.POP.A.NSA.

Population — Sussex, DE (persons)

AnnualNot seasonally adjustedCode US-DE-10005.POP.A.NSA

Latest271,134 persons2024

Previous263,975 persons2023

Year ago263,975 persons2023

Population — Sussex, DE (persons) was 271,134 persons in 2024, up 2.7% from 2023.

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

Over the past ten years it has ranged from 209,229 persons (2014) to 271,134 persons (2024), averaging 236,522 persons.

Population — Sussex, DE (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	271,134 persons
2023	263,975 persons
2022	256,490 persons
2021	247,877 persons
2020	238,654 persons
2019	232,670 persons
2018	227,760 persons
2017	222,687 persons
2016	217,897 persons
2015	213,372 persons
2014	209,229 persons
2013	205,403 persons
2012	202,471 persons
2011	200,051 persons
2010	197,814 persons
2009	194,751 persons
2008	191,991 persons
2007	187,225 persons
2006	182,390 persons
2005	177,222 persons
2004	172,517 persons
2003	168,629 persons
2002	164,187 persons
2001	160,445 persons

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

Get Population — Sussex, DE (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-DE-10005.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-DE-10005.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	271,134 persons (2024)
10-year low	209,229 persons (2014)
10-year average	236,522 persons
Source agency	U.S. Bureau of Economic Analysis (Regional Economic Accounts)
Makrognosis code	US-DE-10005.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: Sussex County, DE (U)Employment: Sussex County, DE (U)Labor Force: Sussex County, DE (U)Per-Capita Personal Income — Sussex, DE (USD)Personal Income — Sussex, DE (USD thousands)Unemployment: Sussex County, DE (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-DE-10005.POP.A.NSA.

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