Population — Washtenaw, MI (persons)
AnnualNot seasonally adjustedCode US-MI-26161.POP.A.NSA
Population — Washtenaw, MI (persons) was 373,875 persons in 2024, up 0.9% from 2023.
That is the highest reading since 2018.
Over the past ten years it has ranged from 362,711 persons (2014) to 374,797 persons (2018), averaging 369,954 persons.
Showing the full history (downsampled for display). Open the interactive chart to zoom and switch transforms.
Recent data
| Period | Value |
|---|---|
| 2024 | 373,875 persons |
| 2023 | 370,398 persons |
| 2022 | 367,947 persons |
| 2021 | 365,041 persons |
| 2020 | 371,849 persons |
| 2019 | 373,006 persons |
| 2018 | 374,797 persons |
| 2017 | 373,437 persons |
| 2016 | 370,179 persons |
| 2015 | 366,258 persons |
| 2014 | 362,711 persons |
| 2013 | 358,147 persons |
| 2012 | 353,845 persons |
| 2011 | 350,715 persons |
| 2010 | 346,108 persons |
| 2009 | 343,520 persons |
| 2008 | 341,595 persons |
| 2007 | 345,310 persons |
| 2006 | 344,018 persons |
| 2005 | 342,234 persons |
| 2004 | 339,422 persons |
| 2003 | 336,154 persons |
| 2002 | 332,763 persons |
| 2001 | 328,749 persons |
Last 24 observations. The full history (56 observations) is available through the API.
One guessable code, agency-direct, updated on release. Free tier available.
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
"https://makrognosis.robomacro.com/v1/series/US-MI-26161.POP.A.NSA"
# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-MI-26161.POP.A.NSA",
headers={"X-API-Key": KEY})
obs = r.json()["observations"]About this series
| Latest observation | 2024 |
|---|---|
| First observation | 1969 |
| Observations | 56 |
| Frequency | Annual |
| Units | persons |
| Adjustment | Not seasonally adjusted |
| 10-year high | 374,797 persons (2018) |
| 10-year low | 362,711 persons (2014) |
| 10-year average | 369,954 persons |
| Source agency | U.S. Bureau of Economic Analysis (Regional Economic Accounts) |
| Makrognosis code | US-MI-26161.POP.A.NSA |
This series is a labelled reference series (an official figure republished by an aggregator) rather than a first print from the agency itself.
Other United States indicators
National figure
FAQ
- Where does this data come from?
- It is collected directly from U.S. Bureau of Economic Analysis (Regional Economic Accounts) and is available through the Makrognosis API under the code US-MI-26161.POP.A.NSA.
Last updated 2026-07-12. Source: U.S. Bureau of Economic Analysis (Regional Economic Accounts). Original title: “Population — Washtenaw, MI (persons)”.