Livermore population
Livermore, California had an estimated 83,457 residents on July 1, 2025, the 454th-largest city in the US. That is up 3.1% since the 2010 Census and up 13.7% since 2000.
- Population, July 2025
- 83,457-5.1% since April 2020
- People per sq mile
- 3,14126.6 sq mi of land
- Median age
- 40.714.7% are 65 or older
- Households with kids
- 34.6%with anyone under 18
Population by year, 2000 to 2025
| Year | Population | Change | Basis |
|---|---|---|---|
| 2025 | 83,457 | -467 | Estimate, July 1 |
| 2024 | 83,924 | +5 | Estimate, July 1 |
| 2023 | 83,919 | -452 | Estimate, July 1 |
| 2022 | 84,371 | -1,687 | Estimate, July 1 |
| 2021 | 86,058 | -1,908 | Estimate, July 1 |
| 2020 | 87,966 | -4,331 | April 2020 estimates base |
| 2019 | 92,297 | +60 | Estimate, July 1 |
| 2018 | 92,237 | +447 | Estimate, July 1 |
| 2017 | 91,790 | +872 | Estimate, July 1 |
| 2016 | 90,918 | +1,662 | Estimate, July 1 |
| 2015 | 89,256 | +1,977 | Estimate, July 1 |
| 2014 | 87,279 | +1,680 | Estimate, July 1 |
| 2013 | 85,599 | +1,523 | Estimate, July 1 |
| 2012 | 84,076 | +1,310 | Estimate, July 1 |
| 2011 | 82,766 | +1,798 | Estimate, July 1 |
| 2010 | 80,968 | +933 | 2010 Census (April 1) |
| 2009 | 80,035 | +1,565 | Estimate, July 1 |
| 2008 | 78,470 | +1,549 | Estimate, July 1 |
| 2007 | 76,921 | +960 | Estimate, July 1 |
| 2006 | 75,961 | +496 | Estimate, July 1 |
| 2005 | 75,465 | +183 | Estimate, July 1 |
| 2004 | 75,282 | -34 | Estimate, July 1 |
| 2003 | 75,316 | +5 | Estimate, July 1 |
| 2002 | 75,311 | +26 | Estimate, July 1 |
| 2001 | 75,285 | +1,875 | Estimate, July 1 |
| 2000 | 73,410 | April 2000 estimates base |
Year-to-year changes across 2010 and 2020 mix census counts with estimates, so small jumps at those years are partly method changes.
Frequently asked questions
What is the population of Livermore in 2025?
The Census Bureau estimates Livermore had 83,457 residents on July 1, 2025, making it the 454th-largest city in the US.
Is Livermore growing?
Yes. Livermore has grown 3.1% since the 2010 Census (80,968 people), and shrunk 5.1% since 2020.
What was the population of Livermore in 2000?
About 73,410 (the Census Bureau's April 2000 estimates base). By the 2010 Census it was 80,968.
How dense is Livermore?
Livermore has about 3,141 people per square mile of land (26.6 square miles).
More about Livermore
See cost of living, jobs and commutes in Livermore, Livermore weather by month, or every Livermore ZIP code. For the biggest cities in the country, see the largest US cities.