Forest Grove, Oregon Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Forest Grove, Oregon is 26,406 as of the 2023 American Community Survey, making it the 24th-largest city in Oregon. The median household income is $81,998, the median home value is $464,300, and the median age is 34.6.
The population has grown 26.6% since 2010 (21,379 → 27,076).
26,406
Population
4405
People / sq mi
$81,998
Median Income
$464,300
Median Home Value
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Forest Grove covers 6.0 sq mi of land at 4405 people per square mile.
About Forest Grove, OR
Forest Grove stands apart on settlement density — it is among the most densely settled of US cities, at roughly 4,405 people per square mile. With 26,406 residents, Forest Grove is a city in Oregon. It ranks #24 among cities in Oregon by population.
Household earnings are middling, with a median of $81,998 — near the US median of $78,538. The poverty rate is 8.7%, below the national 12.4%. The median home value is $464,300, with typical rent around $1,393.
Degree attainment is mid-range for US cities: 31.7% of adults hold a four-year degree, below the national 35.0%. Remote work is below the national 14.0% at 9.4%, and the average commute runs about 30 minutes each way.
That density explains much of the rest of the profile in Forest Grove: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Forest Grove city Population History (2010-2024)
The city of Forest Grove city had a population of 21,379 in 2010 and 27,076 in 2024, a 26.6% growth over 14 years. The peak was 27,076 in 2024. Average annual growth rate: 1.71%.
27,076
Population (2024)
21,379
Population (2010)
27,076
Peak (2024)
1.71%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 21,379 |
| 2011 | 21,858 |
| 2012 | 22,203 |
| 2013 | 22,817 |
| 2014 | 23,124 |
| 2015 | 23,584 |
| 2016 | 24,072 |
| 2017 | 24,187 |
| 2018 | 24,912 |
| 2019 | 25,553 |
| 2020 | 26,088 |
| 2021 | 25,934 |
| 2022 | 26,701 |
| 2023 | 26,919 |
| 2024 | 27,076 |
Race & Ethnicity
| White | 68.6% |
| Black or African American | 2.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 3.5% |
| Two or More Races | 0.1% |
Economy & Income
$81,998
Median Household Income
$33,726
Per Capita Income
8.7%
Poverty Rate
2.8%
Unemployment Rate
Housing
$464,300
Median Home Value
$1,393
Median Rent
62.3%
Owner-Occupied
Education
88.8%
High School+
31.7%
Bachelor's+
Commute
4.6%
Drive Alone
67.5%
Public Transit
9.4%
Work From Home
29.7 min
Avg Commute
Community Profile
36.9%
Foreign Born
75.8%
Non-English at Home
7.2%
Veterans
14.8%
With Disability
94.6%
Health Insurance
93.0%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.8% |
| Manufacturing | 16.0% |
| Finance, Insurance & Real Estate | 11.3% |
| Education, Health Care & Social Services | 9.0% |
| Construction | 5.9% |
| Arts, Entertainment & Food Services | 5.3% |
| Information | 4.4% |
| Retail Trade | 4.3% |
| Agriculture & Mining | 3.5% |
| Public Administration | 3.4% |
| Transportation & Warehousing | 1.8% |
Largest cities in Oregon
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Part of Oregon
Metro areas in Oregon
City rankings
Frequently Asked Questions
Forest Grove, Oregon has a population of 26,406 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 24th-largest city in Oregon.
The median household income in Forest Grove, Oregon is $81,998, with 8.7% of residents living below the federal poverty level.
The median home value in Forest Grove, Oregon is $464,300, with median monthly rent at $1,393 and a homeownership rate of 62.3%.
The median age in Forest Grove, Oregon is 34.6 years. The population is 47.0% male and 53.0% female.
The population has grown 26.6% since 2010 (21,379 → 27,076).
Forest Grove city, OR Climate
Forest Grove city, OR has an average annual temperature of 11°C (52°F) and receives about 1217 mm of precipitation per year. The warmest month is August and the coldest is December. Figures are 1970–2000 climate normals.
11°C
Avg Temp
1217
Precip (mm/yr)
Aug
Hottest Month
Dec
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 4° / 39° | 193 mm |
| February | 6° / 43° | 159 mm |
| March | 8° / 46° | 128 mm |
| April | 10° / 50° | 78 mm |
| May | 13° / 55° | 53 mm |
| June | 16° / 60° | 38 mm |
| July | 19° / 65° | 15 mm |
| August | 19° / 65° | 20 mm |
| September | 16° / 61° | 43 mm |
| October | 11° / 53° | 87 mm |
| November | 7° / 44° | 192 mm |
| December | 4° / 39° | 211 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Forest Grove city, OR
The most comfortable months to visit Forest Grove city, OR are typically July, August and September, when temperatures are mildest and rainfall is relatively low. The hottest month is August (around 27°C high). The coldest is December (near 1°C low). December is usually the wettest month.
Where to stay near Forest Grove
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Statewide data for Oregon
Population, race, income, age, and trends across Oregon
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.