# Population — San Mateo, CA (persons)

Population — San Mateo, CA (persons) was 742,893 persons in 2024, up 1.2% from 2023.
That is the highest reading since 2020.
Over the past ten years it has ranged from 732,485 persons (2022) to 771,485 persons (2018), averaging 756,339 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-CA-06081.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 1969-01-01 to 2024-01-01 (56 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/population-san-mateo-ca

## Recent data

| Period | Value |
|---|---:|
| 2024 | 742,893 persons |
| 2023 | 734,267 persons |
| 2022 | 732,485 persons |
| 2021 | 739,330 persons |
| 2020 | 762,727 persons |
| 2019 | 768,257 persons |
| 2018 | 771,485 persons |
| 2017 | 771,360 persons |
| 2016 | 770,258 persons |
| 2015 | 767,435 persons |
| 2014 | 759,237 persons |
| 2013 | 750,343 persons |
| 2012 | 740,539 persons |
| 2011 | 729,410 persons |
| 2010 | 720,041 persons |
| 2009 | 713,617 persons |
| 2008 | 703,830 persons |
| 2007 | 693,849 persons |
| 2006 | 690,176 persons |
| 2005 | 690,078 persons |
| 2004 | 690,161 persons |
| 2003 | 693,057 persons |
| 2002 | 697,628 persons |
| 2001 | 705,621 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-CA-06081.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-CA-06081.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```