County · Oregon

Morrow County, Oregon

Morrow County, Oregon. Morrow County had 12,602 residents in 2025 by the Census Bureau's estimate, up 3.4% since 2020, faster than Oregon (+0.9%). It holds 5 places (5 cities, villages and boroughs) and 3 census tracts. GEOID 41049.

Morrow County is one of the 2 counties of the Hermiston-Pendleton, OR micropolitan statistical area (the Census Bureau's July 2023 delineation).

Residents, July 2025 estimate

12,602

Census Bureau estimate (no margin published)
2020 Census count: 12,186 · ACS 2020-2024: 12,300

Median household income

$75,448

±$7,431 (90% margin)
Oregon: $83,011

Median home value

$240,400

±$15,114 (90% margin)
Oregon: $477,600

Median gross rent

$995

±$121 (90% margin)
Oregon: $1,525

How many people live in Morrow County, and is it growing?

The 2020 Census counted 12,186 residents in Morrow County. The Census Bureau estimates 12,602 for July 1, 2025, up 3.4% since 2020, faster than Oregon (+0.9%). The 2020-2024 American Community Survey puts the population at 12,300 over 2,031 square miles of land.

  • July 2020→2021 +140 (12,359)
  • 2021→2022 −87 (12,272)
  • 2022→2023 +71 (12,343)
  • 2023→2024 +111 (12,454)
  • 2024→2025 +148 (12,602)
Morrow County in Oregon. Boundaries: Census Bureau 2024.
Counts, ACS 2020-2024 5-year estimates, with the change from 2015-2019
MeasureMorrow CountyOregonChange since 2015-2019
Total population12,3004,254,293+997
Households4,326±1591,718,422+218
Average household size2.83±0.102.42no clear change
Housing units4,912±191,857,992+279

Morrow County's population since 2000

From 10,995 in 2000 to 12,602 in 2025: up 14.6%. The 2000, 2010 and 2020 figures are census counts. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.

  • 2000 Census 10,995
  • 2005 (estimate) 11,162
  • 2010 Census 11,173
  • 2015 (estimate) 11,130
  • 2020 Census 12,186
  • 2025 (estimate) 12,602

Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); PEP Vintage 2025 (CO-EST2025); 2020 Census · Check it at data.census.gov

What cities and towns are in Morrow County?

Morrow County holds 5 places: 5 cities, villages and boroughs (incorporated places). The largest is Boardman with 4,495 residents (2025 estimate). Places that cross a county line are listed with the share of their 2020 residents who live in this county.

Places in Morrow County, ACS 2020-2024 5-year estimates. Ring: estimate with a coefficient of variation over 40%.
Boardmancity3,8284,064±16$66,691$235,30017.1%100%
Irrigoncity2,0112,120±352$74,336$207,50012.2%100%
Heppnercity1,1871,277±267$49,521$196,30015.8%100%
Ionecity337456±146$75,893$159,8000.0%100%
LexingtonGEOID 4142200town23883±47$40,568$231,8007.2%100%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 place-by-county parts · Check it at data.census.gov

Who lives in Morrow County?

The median resident of Morrow County is 36.3 years old; 27.2% are under 18 and 16.5% are 65 or older. The largest group is non-Hispanic white residents at 52.5%, then Hispanic or Latino residents (of any race) at 42.0%. 18.1% of residents were born outside the United States.

Age, origin and education, ACS 2020-2024 5-year estimates. Race groups are non-Hispanic; Hispanic includes any race.
MeasureMorrow CountyOregonChange since 2015-2019
Median age36.3±0.940.4−2.6
Under 18 years27.2%±0.2 pts19.9%–
65 years and over16.5%±1.0 pts19.1%–
Hispanic or Latino (any race)42.0%14.7%+5.5 pts
White alone, not Hispanic52.5%±0.5 pts71.4%−6.8 pts
Black or African American alone, not Hispanic0.8%±0.3 pts1.8%–
Asian alone, not Hispanic0.2%±0.2 pts4.4%–
American Indian and Alaska Native alone, not Hispanic0.1%±0.1 pts0.6%–
Native Hawaiian and Other Pacific Islander alone, not Hispanic0.1%±0.1 pts0.4%–
Two or more races, not Hispanic4.0%±0.6 pts6.1%–
Some other race alone, not Hispanic0.2%±0.2 pts0.6%–
Born outside the United States18.1%±2.2 pts9.8%no clear change
Speak a language other than English at home (age 5+)33.4%±2.8 pts15.2%–
Civilian veterans (age 18+)8.0%±1.4 pts7.2%–
With a disability17.3%±2.1 pts15.5%–
No health insurance coverage9.6%±2.6 pts5.9%no clear change
High school graduate or higher (age 25+)76.2%±3.3 pts91.8%–
Bachelor's degree or higher (age 25+)10.1%±2.3 pts36.8%no clear change
Graduate or professional degree (age 25+)2.9%±1.2 pts14.1%–
Moved from another state in the past year1.5%±1.1 pts3.0%–

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov

What do households in Morrow County earn?

Half of Morrow County's 4,326 households earn less than $75,448 a year (±$7,431), against $83,011 in Oregon. In 2015-2019 it was $66,789 in 2024 dollars; the margins of error cannot tell the two periods apart. 13.2% of residents live below the poverty line.

Income and poverty in 2024 dollars, ACS 2020-2024 5-year estimates
MeasureMorrow CountyOregonChange since 2015-2019
Median household income$75,448±$7,431$83,011no clear change
Mean household income$89,689±$8,968$111,542–
Per capita income$31,127±$2,713$45,612no clear change
People below the poverty line13.2%±3.8 pts11.9%no clear change
Children under 18 below the poverty line15.0%±7.3 pts13.2%no clear change
Households receiving SNAP19.5%±4.4 pts16.0%–
Households with a broadband subscription89.1%±3.3 pts92.4%–

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov

What does housing cost in Morrow County?

Owners occupy 71.6% of Morrow County's occupied homes and renters 28.4%. The median owner-occupied home is valued at $240,400 by its owner (±$15,114). The median renter pays $995 a month including utilities, and 29.5% of renters pay 35% or more of their income on rent.

Housing, ACS 2020-2024 5-year estimates
MeasureMorrow CountyOregonChange since 2015-2019
Median home value (owner-occupied)$240,400±$15,114$477,600+$70,441
Median gross rent$995±$121$1,525no clear change
Renters paying 35% or more of income on rent29.5%±9.7 pts43.1%no clear change
Median monthly owner costs, with a mortgage$1,320±$127$2,157–
Owner-occupied homes71.6%±4.6 pts63.3%no clear change
Housing units4,912±191,857,992+279
Homeowner vacancy rate0.6%±1.0 pts0.7%–
Rental vacancy rate11.6%±6.2 pts4.2%–
Single-family detached homes54.5%±4.2 pts62.7%–
Mobile homes32.0%±4.1 pts7.1%–
Built 2020 or later1.6%±1.2 pts2.1%–
Built 1939 or earlier11.5%±3.0 pts10.7%–

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov

How many new homes is Morrow County building?

Builders took permits for 64 new housing units across Morrow County in 2025 (44 single-family), 5.1 per 1,000 residents.

  • 2019 23 units
  • 2020 41 units
  • 2021 54 units
  • 2022 205 units
  • 2023 57 units
  • 2024 57 units
  • 2025 64 units

Source: Building Permits Survey, annual county files 2019-2025, U.S. Census Bureau · Census Building Permits Survey

How do people in Morrow County get to work?

74.8% of Morrow County's workers drive alone and 3.2% work from home. The average trip to work takes 23.4 minutes. The unemployment rate in 2020-2024 averaged 2.4%.

Work and commuting, ACS 2020-2024 5-year estimates
MeasureMorrow CountyOregonChange since 2015-2019
In the labor force (age 16+)59.0%±2.9 pts62.3%–
Unemployment rate2.4%±1.4 pts5.4%−2.6 pts
Drove alone to work74.8%±5.2 pts64.5%–
Carpooled12.8%±3.8 pts8.5%–
Public transportation1.8%±1.7 pts2.2%–
Walked4.6%±1.7 pts3.3%–
Worked from home3.2%±1.4 pts19.0%no clear change
Mean travel time to work23.4 min±2.723.0 min+3.3 min

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov

What are Morrow County's census tracts?

Morrow County is divided into 3 census tracts. Among those with a reliable estimate, median household income runs from $68,594 (Tract 9701.01) to $89,401 (Tract 9702).

Census tracts of Morrow County, ACS 2020-2024 5-year estimates; sort by any column
Tract 9701.0141049970101Boardman (39%)4,9245,396±445$68,594$275,700$97914.8%
Tract 9701.0241049970102Irrigon (41%)4,0973,915±419$72,719$232,400$1,26213.8%
Tract 970241049970200Heppner (6%)3,1652,989±275$89,401$223,400$9009.5%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · Check it at data.census.gov

How does Morrow County compare with Oregon's other counties?

Morrow County's rank among Oregon's counties with a reliable estimate (1 = highest)
MeasureRank
Population29th of 36
Growth 2020-20255th of 36
Residents per square mile27th of 36
Median household income14th of 36
Median home value32nd of 36
Median gross rent26th of 36
Poverty rate17th of 36
Bachelor's degree or higher36th of 36
Median age34th of 36

Every county in Oregon

Source: PlainCities ranks from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed

How these figures are made: methodology and release checks · reading a margin of error · every state · corrections

Not on this page: crime, weather and schools for Morrow County are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' school search.