Where does this data come from?

Name: Population (1 January) — Viterbo (NUTS-3 ITI41)
Creator: Eurostat (Statistical Office of the European Union)

It is collected directly from Eurostat (Statistical Office of the European Union) and is available through the Makrognosis API under the code IT-I41.POP.A.NSA.

Population (1 January) — Viterbo (NUTS-3 ITI41)

AnnualNot seasonally adjustedCode IT-I41.POP.A.NSA

Latest307,405 persons2025

Previous307,686 persons2024

Year ago307,686 persons2024

Population (1 January) — Viterbo (NUTS-3 ITI41) was 307,405 persons in 2025, down 0.09% from 2024.

That is the lowest reading since 2008.

Over the past ten years it has ranged from 307,405 persons (2025) to 317,302 persons (2015), averaging 311,124 persons.

Population (1 January) — Viterbo (NUTS-3 ITI41) (persons), 1990 – 2025. Source: Eurostat (Statistical Office of the European Union).

Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.

Recent data

Period	Value
2025	307,405 persons
2024	307,686 persons
2023	308,158 persons
2022	308,737 persons
2021	308,830 persons
2020	309,795 persons
2019	311,761 persons
2018	313,010 persons
2017	314,003 persons
2016	315,682 persons
2015	317,302 persons
2014	317,858 persons
2013	318,165 persons
2012	316,475 persons
2011	314,801 persons
2010	313,270 persons
2009	311,308 persons
2008	306,638 persons
2007	301,265 persons
2006	299,353 persons
2005	297,174 persons
2004	294,204 persons
2003	290,476 persons
2002	289,055 persons

Last 24 observations. The full history (28 observations) is available through the API.

Get Population (1 January) — Viterbo (NUTS-3 ITI41) 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/IT-I41.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/IT-I41.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	1990
Observations	28
Frequency	Annual
Units	persons
Adjustment	Not seasonally adjusted
10-year high	317,302 persons (2015)
10-year low	307,405 persons (2025)
10-year average	311,124 persons
Source agency	Eurostat (Statistical Office of the European Union)
Makrognosis code	IT-I41.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 Italy indicators

GDP — Viterbo (NUTS-3 ITI41)

National figure

Italy Population, 1 January

FAQ

Where does this data come from?: It is collected directly from Eurostat (Statistical Office of the European Union) and is available through the Makrognosis API under the code IT-I41.POP.A.NSA.

Last updated 2026-07-12. Source: Eurostat (Statistical Office of the European Union). Original title: “Population (1 January) — Viterbo (NUTS-3 ITI41)”.