# Population — Washington

Population — Washington was 8,001,020 persons in 2025, up 0.9% from 2024.
That is the highest reading since the series began in 1929.
Over the past ten years it has ranged from 7,181,417 persons (2015) to 8,001,020 persons (2025), averaging 7,650,835 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-WA.POP.A.NSA`
- Frequency: annual
- Units: persons
- Coverage: 1929-01-01 to 2025-01-01 (97 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/population-washington

## Recent data

| Period | Value |
|---|---:|
| 2025 | 8,001,020 persons |
| 2024 | 7,927,958 persons |
| 2023 | 7,838,655 persons |
| 2022 | 7,786,828 persons |
| 2021 | 7,744,316 persons |
| 2020 | 7,726,812 persons |
| 2019 | 7,638,923 persons |
| 2018 | 7,549,002 persons |
| 2017 | 7,447,469 persons |
| 2016 | 7,316,788 persons |
| 2015 | 7,181,417 persons |
| 2014 | 7,068,971 persons |
| 2013 | 6,975,001 persons |
| 2012 | 6,904,658 persons |
| 2011 | 6,830,840 persons |
| 2010 | 6,743,680 persons |
| 2009 | 6,667,426 persons |
| 2008 | 6,562,231 persons |
| 2007 | 6,461,587 persons |
| 2006 | 6,370,753 persons |
| 2005 | 6,257,305 persons |
| 2004 | 6,178,645 persons |
| 2003 | 6,104,115 persons |
| 2002 | 6,052,349 persons |

## API

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

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