# Population — Fairfield, OH (persons)

Population — Fairfield, OH (persons) was 167,762 persons in 2024, up 1.3% from 2023.
That is the highest reading since the series began in 1969.
Over the past ten years it has ranged from 150,237 persons (2014) to 167,762 persons (2024), averaging 158,067 persons.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-OH-39045.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-fairfield-oh

## Recent data

| Period | Value |
|---|---:|
| 2024 | 167,762 persons |
| 2023 | 165,630 persons |
| 2022 | 163,166 persons |
| 2021 | 161,245 persons |
| 2020 | 159,464 persons |
| 2019 | 157,349 persons |
| 2018 | 155,747 persons |
| 2017 | 154,441 persons |
| 2016 | 152,590 persons |
| 2015 | 151,109 persons |
| 2014 | 150,237 persons |
| 2013 | 148,695 persons |
| 2012 | 147,227 persons |
| 2011 | 147,132 persons |
| 2010 | 146,399 persons |
| 2009 | 145,446 persons |
| 2008 | 144,029 persons |
| 2007 | 142,915 persons |
| 2006 | 141,005 persons |
| 2005 | 138,745 persons |
| 2004 | 136,074 persons |
| 2003 | 132,770 persons |
| 2002 | 129,355 persons |
| 2001 | 126,245 persons |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-OH-39045.POP.A.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-OH-39045.POP.A.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```