Rochester, Washington Population 2021

3,126
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Rochester is a city located in Washington. Rochester has a 2020 population of 3,126. Rochester is currently declining at a rate of 0.00% annually and its population has increased by 30.90% since the most recent census, which recorded a population of 2,388 in 2010. Rochester reached it's highest population of 3,232 in 2018.

The average household income in Rochester is $82,924 with a poverty rate of 23.35%. The median rental costs in recent years comes to $1,244 per month, and the median house value is $245,300. The median age in Rochester is 37.3 years, 37.5 years for males, and 36.9 years for females. For every 100 females there are 140.1 males.

Rochester Demographics

According to the most recent ACS, the racial composition of Rochester was:

  • White: 95.87%
  • Two or more races: 2.69%
  • Native American: 0.99%
  • Other race: 0.45%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Rochester, Washington is 3,126, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 3,232.The last official US Census in 2010 recorded the population at 2,388.

Rochester, Washington Population 2021

Population by Race

Race Population Percentage
White2,99795.87%
Two or More Races842.69%
American Indian and Alaska Native310.99%
Some Other Race140.45%
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Rochester Population by Race

Rochester Population Pyramid 2021

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Rochester Median Age

37.3


Total

37.5


Male

36.9


Female

Rochester Adults

There are 2,264 adults, (399 of whom are seniors) in Rochester.

Rochester Age Dependency

67.6

Age Dependency Ratio

21.4

Old Age Dependency Ratio

46.2

Child Dependency Ratio

Rochester Sex Ratio

Female

1,302

41.65%

Male

1,824

58.35%

Rochester Population by Age

Rochester Renter vs Owner Occupied by Household Type

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Rochester Household Types

Type Owner Renter
Male100%0%
All88.2%11.8%
Non Family86.7%13.3%
Married85.8%14.2%
Female83.3%16.7%

88.2%

Rate of Home Ownership

Rochester Households and Families

Type Count Average Size Owned
All1,0752.9188.2
Married6673.2585.8
Non Family1811.0986.7
Male1793.31100
Female483.4483.3

3.12

Average Family Size

2.91

Average Household Size

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Rochester Households by Type

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Education Attained Count Percentage
Less Than 9th Grade311.57%
9th to 12th Grade1608.09%
High School Graduate51526.05%
Some College56728.68%
Associates Degree40320.38%
Bachelors Degree28914.62%
Graduate Degree120.61%
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Rochester Educational Attainment by Sex (over 25)

Rochester Educational Attainment by Race

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Name Total High School Bachelors
White1,6961,587285
Hispanic249167
Native American1616
Multiple Races161616
Other Race1414

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among multiple races people with a rate of 100.00%.

Rochester Educational Attainment by Race

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Name Average Male Female
Overall$45,949$50,021$38,278
Less Than High School$35,640$35,640$
High School Grad$29,333$$29,667
Some College$49,766$73,293$34,471
Bachelors Degree$67,763$50,764$68,586
Graduate Degree$$$

$45,949

Average Earnings

$50,021

Average Male

$38,278

Average Female

Rochester Earnings by Educational Attainment

Rochester Language by Age

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Rochester Language

89.62% of Rochester residents speak only English, while 10.38% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 10.04% of the population.

Rochester Language

Rochester Poverty by Race

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Name Total In Poverty Poverty Rate
White2,54340916.08%
Hispanic46825354.06%
Multiple846880.95%

23.35%

Overall Poverty Rate

21.22%

Male Poverty Rate

26.34%

Female Poverty Rate

Poverty in Rochester

The race most likely to be in poverty in Rochester is Multiple, with 80.95% below the poverty level.

The race least likely to be in poverty in Rochester is White, with 16.08% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 34.76%, and for those that did not work, the poverty rate was 30.99%.

Rochester Poverty

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Name Poverty
Less Than High School42.93%
High School28.93%
Some College11.03%
Bachelors or Greater0.00%

Rochester Poverty Rate by Education

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Name Poverty
Female Unemployed0.00%
Male Unemployed100.00%
Male Employed8.22%
Female Employed5.59%

Rochester Poverty Rate by Employment Status and Sex

Rochester Income by Household Type

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Name Median Mean
Households$84,766$82,924
Families$87,368$86,184
Married Families$100,409-
Non Families-$48,362
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Income by Household Type

Rochester Marital Status

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Marriage Rates

55.2%

Overall Marriage Rate

49.1%

Male Marriage Rate

63.5%

Female Marriage Rate

Rochester Married by Age and Sex

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Rochester Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Rochester Marital Status by Race

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Rochester Marital Status

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333

Number of Veterans

297

Male Veterans

36

Female Veterans

War Veterans
Vietnam110
First Gulf War95
Second Gulf War33
World War II
Korea

Rochester Veterans by War

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Age Group Veterans
65 to 74102
55 to 64100
75+73
35 to 5435
18 to 3423

Rochester Veterans by Age

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Name Veterans % of Total
White33315.16%
Hispanic4012.86%

Rochester Veterans by Race

Rochester Veterans by Education

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6.91%

Veteran Poverty Rate

22.82%

Veteran Disability Rate

Rochester Veterans by Education

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65.4%

Labor Force Participation

63.3%

Employment Rate

3.2%

Unemployment Rate

Rochester Employment by Age

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Rochester Employment by Race

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Rochester Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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64.94%

Born in Washington

94.72%

Native Born

5.28%

Foreign Born

5.28%

Non Citizen

0.00%

Naturalized

Place of Birth

94.72% of Rochester residents were born in the United States, with 64.94% having been born in Washington. 5.28% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Rochester Place of Birth

Year Population Growth Annual Growth Rate
20213,1260.00%
20203,1260.00%
20193,126-106-3.28%
20183,23230910.57%
20172,923110.38%
20162,91266329.48%
20152,2491879.07%
20142,06228516.04%
20131,777-152-7.88%
20121,929-169-8.06%
20112,098-290-12.14%
20102,3880.00%

Rochester Population by Year