Population by age and sex - Cities and FUAs in Larimer

Larimer: Population by age and sex - Cities and FUAs was 374,574 Persons in 2024. ▲ Rising

Latest (2024)
374,574 Persons
Change on year
up 0.8%
Rank
336th
of 1249 regions
All-time high
374,574 Persons
in 2024
All-time low
253,072 Persons
in 2000
Years of data
25
2000–2024

Population by age and sex - Cities and FUAs in Larimer, 2000–2024

0100.0k200.0k300.0k400.0k2000201220242000: 253.1k Persons2001: 260.5k Persons2002: 265.4k Persons2003: 268.4k Persons2004: 271.5k Persons2005: 275.1k Persons2006: 280.7k Persons2007: 286.1k Persons2008: 291.6k Persons2009: 296.7k Persons2010: 300.5k Persons2011: 305.3k Persons2012: 311.0k Persons2013: 316.4k Persons2014: 324.3k Persons2015: 333.6k Persons2016: 339.4k Persons2017: 344.5k Persons2018: 351.0k Persons2019: 357.2k Persons2020: 359.8k Persons2021: 362.8k Persons2022: 368.0k Persons2023: 371.5k Persons2024: 374.6k Persons

Source: Organisation for Economic Co-operation and Development. Measured in Persons.

Analysis

The most recent figure for population by age and sex - cities and fuas in Larimer is 374,574 Persons, measured in 2024. That is the highest value across all 25 years on record.

The figure is up 0.8% on the previous year and up 15.5% over ten years.

Over the whole period, population by age and sex - cities and fuas in Larimer peaked at 374,574 Persons in 2024 and was at its lowest, 253,072 Persons, in 2000.

Larimer ranks 336th of 1249 regions on this measure, in the middle of the range.

The long-run direction has been consistently rising across the 25 years of available data.

Population by age and sex - Cities and FUAs in Larimer, year by year

Annual values for Population by age and sex - Cities and FUAs in Larimer, 2000 to 2024.
Year Persons Change
2000 253,072 Persons —
2001 260,541 Persons +3.0%
2002 265,372 Persons +1.9%
2003 268,448 Persons +1.2%
2004 271,510 Persons +1.1%
2005 275,116 Persons +1.3%
2006 280,713 Persons +2.0%
2007 286,112 Persons +1.9%
2008 291,650 Persons +1.9%
2009 296,696 Persons +1.7%
2010 300,453 Persons +1.3%
2011 305,320 Persons +1.6%
2012 310,983 Persons +1.9%
2013 316,426 Persons +1.8%
2014 324,272 Persons +2.5%
2015 333,637 Persons +2.9%
2016 339,394 Persons +1.7%
2017 344,509 Persons +1.5%
2018 351,045 Persons +1.9%
2019 357,241 Persons +1.8%
2020 359,793 Persons +0.7%
2021 362,785 Persons +0.8%
2022 368,017 Persons +1.4%
2023 371,530 Persons +1.0%
2024 374,574 Persons +0.8%

Averages by decade

DecadeAverage LowestHighest Years
2000s 274,923 Persons 253,072 Persons 296,696 Persons 10
2010s 328,328 Persons 300,453 Persons 357,241 Persons 10
2020s 367,340 Persons 359,793 Persons 374,574 Persons 5

More population data for Larimer

All data for Larimer →

Frequently asked questions

What is population by age and sex - cities and fuas in Larimer?
Population by age and sex - cities and fuas in Larimer was 374,574 Persons in 2024, according to Organisation for Economic Co-operation and Development.
What is the highest population by age and sex - cities and fuas recorded in Larimer?
The highest recorded value was 374,574 Persons in 2024.
What is the lowest population by age and sex - cities and fuas recorded in Larimer?
The lowest recorded value was 253,072 Persons in 2000.
How does Larimer rank for population by age and sex - cities and fuas?
Larimer ranks 336th out of 1249 regions with data for 2024.
Is population by age and sex - cities and fuas rising or falling in Larimer?
Over the last ten years it is up 15.5%. The long-run trend across the full record is rising.
Where does this Larimer data come from?
The figures come from Organisation for Economic Co-operation and Development, published as part of Population by age and sex - Cities and FUAs. Statizoid updates them automatically from the source API.

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Population by age and sex - Cities and FUAs in Larimer. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 01 October 2026, from https://population.statizoid.com/stat/population-by-age-and-sex-cities-and-fuas/larimer/

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About this data

Indicator
Population by age and sex - Cities and FUAs
Unit
Persons
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
1,260 places, 27,887 data points, 1980–2025
Last refreshed

This dataset provides population counts by 5-year age groups and sex for OECD Functional Urban Areas (FUAs) and cities. Data sources and methodology Population by age and sex data is collected at the level of small administrative units (e.g. municipalities) and aggregated at the FUA and city level. The correspondence table between SAUs and FUAs/cities is available in parquet and csv format. Defining FUAs and cities The OECD, in cooperation with the EU, has developed a harmonised definition of functional urban areas (FUAs) to capture the economic and functional reach of cities based on daily commuting patterns (OECD, 2012). FUAs consist of: A city – defined by urban centres in the degree of urbanisation, adapted to the closest local administrative units to define a city. A commuting zone – including all local areas where at least 15% of employed residents work in the city. The delineation process includes: Assigning municipalities surrounded by a single FUA to that FUA. Excluding non-contiguous municipalities. The definition identifies 1 272 FUAs and 1 269 cities in all OECD member countries except Costa Rica and four accession countries. Cite this dataset OECD Regions, cities and local areas database (Population by age and sex - Cities and FUAs), http://oe.cd/geostats Further information OECD Local Data Portal OECD Regions and Cities at a Glance For questions and/or comments, please email CitiesStat@oecd.org