Portville, New York Population 2021

3,450
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Portville is a city located in Cattaraugus County New York. Portville has a 2020 population of 3,450. Portville is currently declining at a rate of -0.98% annually and its population has decreased by -7.48% since the most recent census, which recorded a population of 3,729 in 2010. Portville reached it's highest population of 3,729 in 2010.

The average household income in Portville is $64,308 with a poverty rate of 9.43%. The median rental costs in recent years comes to $585 per month, and the median house value is $89,900. The median age in Portville is 45.5 years, 45.5 years for males, and 45.7 years for females.

Portville Demographics

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

  • White: 98.94%
  • Two or more races: 0.39%
  • Other race: 0.34%
  • Native American: 0.31%
  • Black or African American: 0.03%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Portville, New York is 3,450 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 3,552.The last official US Census in 2010 recorded the population at 3,729.

Portville, New York Population 2021

Population by Race

Race Population Percentage
White3,53198.94%
Two or More Races140.39%
Some Other Race120.34%
American Indian and Alaska Native110.31%
Black or African American10.03%
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Portville Population by Race

Portville Population Pyramid $2021

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Portville Median Age

45.5


Total

45.5


Male

45.7


Female

Portville Adults

There are 2,792 adults, (738 of whom are seniors) in Portville.

Portville Age Dependency

73.8

Age Dependency Ratio

35.9

Old Age Dependency Ratio

37.8

Child Dependency Ratio

Portville Sex Ratio

Female

1,931

54.10%

Male

1,638

45.90%

Portville Population by Age

Portville Renter vs Owner Occupied by Household Type

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Portville Household Types

Type Owner Renter
Married93.5%6.5%
All70.4%29.6%
Non Family51.4%48.6%
Male47.2%52.8%
Female31.8%68.2%

70.4%

Rate of Home Ownership

Portville Households and Families

Type Count Average Size Owned
All1,5802.2570.4
Married7982.8693.5
Non Family5561.0551.4
Female1733.1131.8
Male532.8547.2

2.87

Average Family Size

2.25

Average Household Size

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Portville Households by Type

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Education Attained Count Percentage
Less Than 9th Grade321.24%
9th to 12th Grade1847.13%
High School Graduate1,02439.71%
Some College40415.66%
Associates Degree35913.92%
Bachelors Degree29811.55%
Graduate Degree27810.78%
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Portville Educational Attainment by Sex (over 25)

Portville Educational Attainment by Race

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Race Total High School Bachelors
White2,5332,345564
Hispanic204
2+ Races141412
Native American11
Black1

The highest rate of high school graduation is among 2+ races people with a rate of 100.00%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 85.71%.

Portville Educational Attainment by Race

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Name Average Male Female
Overall$41,657$53,577$33,036
Less Than 9th Grade$15,785$$15,872
High School Graduate$34,141$52,083$17,218
Some College$40,862$51,500$34,886
Bachelors Degree$66,705$80,542$63,409
Graduate Degree$54,353$$50,625

$41,657

Average Earnings

$53,577

Average Male

$33,036

Average Female

Portville Earnings by Educational Attainment

Portville Language by Age

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Portville Language

96.34% of Portville residents speak only English, while 3.66% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 2.26% of the population.

Portville Language

Portville Poverty by Race

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Name Total In Poverty Poverty Rate
White3,4853349.58%
Native1119.09%
Black11100.00%

9.43%

Overall Poverty Rate

9.86%

Male Poverty Rate

9.06%

Female Poverty Rate

Poverty in Portville

The race most likely to be in poverty in Portville is Black, with 100.00% below the poverty level.

The race least likely to be in poverty in Portville is Native, with 9.09% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.46%. Among those working part-time, it was 5.77%, and for those that did not work, the poverty rate was 15.04%.

Portville Poverty

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Name Poverty
Less Than 9th Grade30.09%
High School7.81%
Some College4.19%
Bachelors or Greater3.65%

Portville Poverty Rate by Education

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Rate Poverty
Male Unemployed32.14%
Male Employed3.76%
Female Employed1.50%
Female Unemployed0.00%

Portville Poverty Rate by Employment Status and Sex

Portville Income by Household Type

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Name Median Mean
Households$53,413$64,308
Families$68,700$80,971
Married Families$78,966-
Non Families$26,471$31,398
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Income by Household Type

Portville Marital Status

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Marriage Rates

57.4%

Overall Marriage Rate

63.2%

Male Marriage Rate

52.6%

Female Marriage Rate

Portville Married by Age and Sex

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Portville Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Portville Marital Status by Race

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Portville Marital Status

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333

Number of Veterans

329

Male Veterans

4

Female Veterans

War Veterans
Vietnam100
Korea62
First Gulf War42
Second Gulf War31
World War II

Portville Veterans by War

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Age Group Veterans
75+102
35 to 5482
55 to 6470
65 to 7456
18 to 3423

Portville Veterans by Age

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Name Veterans % of Total
White32811.86%
2+ Races535.71%

Portville Veterans by Race

Portville Veterans by Education

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7.81%

Veteran Poverty Rate

35.44%

Veteran Disability Rate

Portville Veterans by Education

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61.4%

Labor Force Participation

57.7%

Employment Rate

6%

Unemployment Rate

Portville Employment by Age

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Portville Employment by Race

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Portville 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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84.14%

Born in Portville

99.44%

Native Born

0.56%

Foreign Born

0.45%

Non Citizen

0.11%

Naturalized

Place of Birth

99.44% of Portville residents were born in the United States, with 84.14% having been born in New York. 0.45% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Portville Place of Birth

Year Population Growth Annual Growth Rate
20213,450-34-0.98%
20203,484-34-0.97%
20193,518-34-0.96%
20183,552-17-0.48%
20173,569-27-0.75%
20163,596-16-0.44%
20153,612-42-1.15%
20143,654-17-0.46%
20133,671-17-0.46%
20123,688-19-0.51%
20113,707-22-0.59%
20103,7290.00%

Portville Population by Year