Oil City, PA Population by Age

The median age in Oil City, PA is 41.3, as per 2021 ACS 5-Year Estimates. Of the total population, 16.72% were under the age of 15, 19.92% aged 15 to 29, 45.11% aged 30 to 64, 16.36% aged 65 to 84, and 1.90% were 85 years of age and older.
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Updated Sep 17, 2023

Oil City, PA population age distribution

A complete breakdown of Oil City's age demographics from 0 to 85 years, distributed across 18 age groups is listed in the table below.

Age Group Population % of Total Population
Under 5 years 415 4.28%
5 to 9 years 614 6.34%
10 to 14 years 590 6.09%
15 to 19 years 747 7.71%
20 to 24 years 554 5.72%
25 to 29 years 628 6.48%
30 to 34 years 510 5.27%
35 to 39 years 667 6.89%
40 to 44 years 557 5.75%
45 to 49 years 644 6.65%
50 to 54 years 686 7.08%
55 to 59 years 462 4.77%
60 to 64 years 843 8.7%
65 to 69 years 576 5.95%
70 to 74 years 488 5.04%
75 to 79 years 313 3.23%
80 to 84 years 207 2.14%
85 years and over 184 1.9%
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Oil City, PA population by age group

Key stats
2,920
Population under 25 years
2,362
Population aged 25-44
2,635
Population aged 45-64
1,768
Population aged 65+

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

The graph shows Oil City's population by age group, with age group on x-axis and the respective age group's percent of the total population on y-axis
Oil City, PA population by age group. The largest age group was 60-64 years with a poulation of 843 (8.70% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

The largest age group in Oil City, PA was for the group of age 60-64 years with a population of 843 (8.70%), according to the 2021 American Community Survey.

At the same time, the smallest age group in Oil City, PA was the 85+ years with a population of 184 (1.90%).

Oil City, PA population by age cohort

To better understand the age distribution of Oil City, PA's population, we divided it into the following 3 cohorts:

  • Children : Under the age of 18 years
  • Adults (working population): Between the age of 18 and 64 years
  • Seniors: 65 years and above
The pie chart shows Oil City's population divided into segments, with each segment representing an age cohort. The area of each segment is in the same proportion of a circle as the population of the cohort is of the total population.
Oil City, PA population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). The largest age group was 18 - 64 years with a poulation of 5,764 (59.51% of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the population for each of the three cohorts.

Age Group Population % of Total Population
Under 18 years 2,153 22.23%
18 to 64 years 5,764 59.51%
85 years and over 1,768 18.26%
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Key stats for each age cohort as per our analysis of U.S. Census Bureau American Community Survey:

  • Oil City's population under 18 was 22.23%, compared to the 22.51% nationwide.
  • Oil City's working population (between 18 and 64) was 59.51%, compared to 61.45% nationwide.
  • Oil City's elderly or the senior population (over 65 age) was 18.26% as compared to 16.04% nationwide.

Oil City, PA population pyramid

Population pyramid for Oil City, PA is charted below using the estimates from U.S. Census Bureau's American Community Survey 5-Year estimates. A wide base suggests population increase, narrow base indicates declining birth rates.

Key stats from our analysis of the Oil City's population pyramid:

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Oil City, PA, is 25.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Oil City, PA, is 28.1.
  • Total dependency ratio for Oil City, PA is 53.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Oil City, PA is 3.6.
The graph shows Oil City's population across different age group and gender, with population on x-axis and population y-axis. The male population is plotted on the left in blue color whereas the female population is plotted on the right in pink color.
Oil City, PA population pyramid i.e. Oil City population distrubution across age and gender. Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Here's the Oil City, PA's male and female population across different age groups:

Age Group Population(Male) Population(Female) Total Population
Under 5 years 188 227 415
5 to 9 years 306 308 614
10 to 14 years 316 274 590
15 to 19 years 414 333 747
20 to 24 years 308 246 554
25 to 29 years 374 254 628
30 to 34 years 318 192 510
35 to 39 years 289 378 667
40 to 44 years 286 271 557
45 to 49 years 314 330 644
50 to 54 years 386 300 686
55 to 59 years 269 193 462
60 to 64 years 291 552 843
65 to 69 years 248 328 576
70 to 74 years 328 160 488
75 to 79 years 105 208 313
80 to 84 years 97 110 207
85 years and over 62 122 184
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Things to know

What is the population of Oil City, PA under 18?

Oil City's population under the age of 18 is 2,153, as per the latest U.S. Census Bureau's American Community Survey estimates. This population is 22.23% of the total resident population of Oil City, PA.

What is the aging population in Oil City, PA?

Oil City's population aged 65 years and above was 1,768. As per the U.S. Census Bureau's American Community Survey, this population is 18.26% of the entire population.

References

Datasets

Explore datasets by year of publication.
2023
Oil City, PA Age Group Population Dataset: A complete breakdown of Oil City age demographics from 0 to 85 years, distributed across 18 age groups
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Oil City population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Oil City. The dataset can be utilized to understand the population distribution of Oil City by age. For example, using this dataset, we can identify the largest age group in Oil City.

Key observations

The largest age group in Oil City, PA was for the group of age 60-64 years with a population of 843 (8.70%), according to the 2021 American Community Survey. At the same time, the smallest age group in Oil City, PA was the 85+ years with a population of 184 (1.90%). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Oil City population by age group

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age groups:

  • Under 5 years
  • 5 to 9 years
  • 10 to 14 years
  • 15 to 19 years
  • 20 to 24 years
  • 25 to 29 years
  • 30 to 34 years
  • 35 to 39 years
  • 40 to 44 years
  • 45 to 49 years
  • 50 to 54 years
  • 55 to 59 years
  • 60 to 64 years
  • 65 to 69 years
  • 70 to 74 years
  • 75 to 79 years
  • 80 to 84 years
  • 85 years and over

Variables / Data Columns

  • Age Group: This column displays the age group in consideration
  • Population: The population for the specific age group in the Oil City is shown in this column.
  • % of Total Population: This column displays the population of each age group as a proportion of Oil City total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Oil City Population by Age. You can refer the same here

Oil City, PA Age Cohorts Dataset: Children, Working Adults, and Seniors in Oil City - Population and Percentage Analysis
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the Oil City population by age cohorts (Children: Under 18 years; Working population: 18-64 years; Senior population: 65 years or more). It lists the population in each age cohort group along with its percentage relative to the total population of Oil City. The dataset can be utilized to understand the population distribution across children, working population and senior population for dependency ratio, housing requirements, ageing, migration patterns etc.

Key observations

The largest age group was $b3_v1 with a poulation of $b3_v2 ($b3_v3 of the total population). Source: U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Oil City population by age cohort

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age cohorts:

  • Under 18 years
  • 18 to 64 years
  • 65 years and over

Variables / Data Columns

  • Age Group: This column displays the age cohort for the Oil City population analysis. Total expected values are 3 groups ( Children, Working Population and Senior Population).
  • Population: The population for the age cohort in Oil City is shown in the following column.
  • Percent of Total Population: The population as a percent of total population of the Oil City is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Oil City Population by Age. You can refer the same here

Oil City, PA Population Pyramid Dataset: Age Groups, Male and Female Population, and Total Population for Demographics Analysis
Last updated September 16, 2023
ACS
Free
Neilsberg
CSV, JSON
2017-2021
CC BY 4.0
About this dataset

Context

The dataset tabulates the data for the Oil City, PA population pyramid, which represents the Oil City population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey 5-Year estimates. It lists the male and female population for each age group, along with the total population for those age groups. Higher numbers at the bottom of the table suggest population growth, whereas higher numbers at the top indicate declining birth rates. Furthermore, the dataset can be utilized to understand the youth dependency ratio, old-age dependency ratio, total dependency ratio, and potential support ratio.

Key observations

  • Youth dependency ratio, which is the number of children aged 0-14 per 100 persons aged 15-64, for Oil City, PA, is 25.7.
  • Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Oil City, PA, is 28.1.
  • Total dependency ratio for Oil City, PA is 53.8.
  • Potential support ratio, which is the number of youth (working age population) per elderly, for Oil City, PA is 3.6.

Oil City population pyramid

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates.

Age groups:

  • Under 5 years
  • 5 to 9 years
  • 10 to 14 years
  • 15 to 19 years
  • 20 to 24 years
  • 25 to 29 years
  • 30 to 34 years
  • 35 to 39 years
  • 40 to 44 years
  • 45 to 49 years
  • 50 to 54 years
  • 55 to 59 years
  • 60 to 64 years
  • 65 to 69 years
  • 70 to 74 years
  • 75 to 79 years
  • 80 to 84 years
  • 85 years and over

Variables / Data Columns

  • Age Group: This column displays the age group for the Oil City population analysis. Total expected values are 18 and are define above in the age groups section.
  • Population (Male): The male population in the Oil City for the selected age group is shown in the following column.
  • Population (Female): The female population in the Oil City for the selected age group is shown in the following column.
  • Total Population: The total population of the Oil City for the selected age group is shown in the following column.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Oil City Population by Age. You can refer the same here

If you're looking for datasets from another year, please feel free to contact us at research@neilsberg.com and we'll be happy to assist you further.

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Neilsberg Research
Neilsberg Research team are data scientists with expertise in processing, analysis and visualization of big data helping small businesses make right decisions.

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