About this dataset

Context

The dataset tabulates the data for the Oregon County, MO population pyramid, which represents the Oregon County population distribution across age and gender, using estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Oregon County, MO, is 32.5.
• Old-age dependency ratio, which is the number of persons aged 65 or over per 100 persons aged 15-64, for Oregon County, MO, is 39.2.
• Total dependency ratio for Oregon County, MO is 71.7.
• Potential support ratio, which is the number of youth (working age population) per elderly, for Oregon County, MO is 2.6.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 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 Oregon County population analysis. Total expected values are 18 and are define above in the age groups section.
• Population (Male): The male population in the Oregon County for the selected age group is shown in the following column.
• Population (Female): The female population in the Oregon County for the selected age group is shown in the following column.
• Total Population: The total population of the Oregon County 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 Oregon County Population by Age. You can refer the same here

This data layer is an element of the Oregon GIS Framework. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Census tracts are small, relatively permanent statistical subdivisions of a county or equivalent entity, and were defined by local participants as part of the 2020 Census Participant Statistical Areas Program. The Census Bureau delineated the census tracts in situations where no local participant existed or where all the potential participants declined to participate. The primary purpose of census tracts is to provide a stable set of geographic units for the presentation of census data and comparison back to previous decennial censuses. Census tracts generally have a population size between 1,200 and 8,000 people, with an optimum size of 4,000 people. When first delineated, census tracts were designed to be homogeneous with respect to population characteristics, economic status, and living conditions. The spatial size of census tracts varies widely depending on the density of settlement. Physical changes in street patterns caused by highway construction, new development, and so forth, may require boundary revisions. In addition, census tracts occasionally are split due to population growth, or combined as a result of substantial population decline. Census tract boundaries generally follow visible and identifiable features. They may follow legal boundaries such as minor civil division (MCD) or incorporated place boundaries in some States and situations to allow for census tract-to-governmental unit relationships where the governmental boundaries tend to remain unchanged between censuses. State and county boundaries always are census tract boundaries in the standard census geographic hierarchy. In a few rare instances, a census tract may consist of noncontiguous areas. These noncontiguous areas may occur where the census tracts are coextensive with all or parts of legal entities that are themselves noncontiguous. For the 2010 Census and beyond, the census tract code range of 9400 through 9499 was enforced for census tracts that include a majority American Indian population according to Census 2000 data and/or their area was primarily covered by federally recognized American Indian reservations and/or off-reservation trust lands; the code range 9800 through 9899 was enforced for those census tracts that contained little or no population and represented a relatively large special land use area such as a National Park, military installation, or a business/industrial park; and the code range 9900 through 9998 was enforced for those census tracts that contained only water area, no land area.

Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Oregon County, MO was 8108.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Oregon County, MO reached a record high of 10405.00000 in January of 2014 and a record low of 8108.00000 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Oregon County, MO - last updated from the United States Federal Reserve on August of 2025.

Resident Population in Oregon County, MO was 8.69900 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Oregon County, MO reached a record high of 11.04900 in January of 2011 and a record low of 8.61100 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Oregon County, MO - last updated from the United States Federal Reserve on July of 2025.

Estimate, Median Age by Sex, Total Population (5-year estimate) in Oregon County, MO was 44.60000 Years of Age in January of 2023, according to the United States Federal Reserve. Historically, Estimate, Median Age by Sex, Total Population (5-year estimate) in Oregon County, MO reached a record high of 46.80000 in January of 2018 and a record low of 43.80000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Estimate, Median Age by Sex, Total Population (5-year estimate) in Oregon County, MO - last updated from the United States Federal Reserve on July of 2025.

Map containing historical census data from 1900 - 2000 throughout the western United States at the county level. Data includes total population, population density, and percent population change by decade for each county. Population data was obtained from the US Census Bureau and joined to 1:2,000,000 scale National Atlas counties shapefile.

Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Oregon County, MO was 28.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Oregon County, MO reached a record high of 90.00000 in January of 2017 and a record low of 7.00000 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Oregon County, MO - last updated from the United States Federal Reserve on August of 2025.

Population Estimate, Total, Hispanic or Latino (5-year estimate) in Oregon County, MO was 114.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Oregon County, MO reached a record high of 196.00000 in January of 2020 and a record low of 75.00000 in January of 2009. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Hispanic or Latino (5-year estimate) in Oregon County, MO - last updated from the United States Federal Reserve on July of 2025.

Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Oregon County, MO was 7.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Oregon County, MO reached a record high of 35.00000 in January of 2009 and a record low of 6.00000 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Oregon County, MO - last updated from the United States Federal Reserve on August of 2025.

The purpose of the Oregon Department of Fish and Wildlife (ODFW or the Department) sage-grouse core area approach to conservation (OAR 635-140-0015) is ‘to address greater sage-grouse management from a conservation biology perspective that identifies the most productive populations and habitat that meets all life history needs.’ Under this overarching goal, ODFW identified and mapped sage-grouse habitats necessary to conserve 90% of Oregon’s greater sage-grouse population, defined as ‘Core Areas’, or 'core habitat'. Similarly, ODFW identified low-density habitats, which provide additional breeding, summer, and migratory habitats for Oregon’s greater sage-grouse populations. The ODFW sage-grouse core and low-density habitat map was originally delineated in 2011 as one component of the Oregon Sage-Grouse Conservation Assessment and Strategy (CAAS). Sage-grouse core areas were named in 2011, and these named core areas were adopted as Sage-Grouse Priority Areas for Conservation (PACs), a range-wide designation, by the Greater Sage-Grouse Conservation Objectives Team (COT) and published in the Team’s 2013 Report. ODFW sage-grouse core habitat and sage-grouse PACs are analogous.The Goal 5 sage-grouse rule (OAR 660-023-0115) was adopted by the Land Conservation and Development Commission (LCDC) in 2015. This rule defines core and low-density sage-grouse habitat and makes specific reference to the sage-grouse map delineated by ODFW and outlined in the CAAS. The LCDC adopted the 2011 ODFW sage-grouse core and low-density habitat map into OAR 660-023-0115 as the controlling document identifying significant sage-grouse habitat. The Goal 5 sage-grouse rule (OAR 660-023-0115) defines significant sage-grouse habitat and identifies types of land use that could conflict with the conservation of Oregon's sage-grouse populations. The Rule directs counties to review applications for development permits using the mitigation hierarchy (avoidance, minimization, and mitigation; defined in OAR 635-140-0000 through 0025) and sets development thresholds that limit the amount of significant sage-grouse habitat impacted due to new large-scale development.The core and low-density habitat map was updated by ODFW in 2023 with the Department's most recent sage-grouse data and the best available science, following the methodology outlined in the CAAS (see 'Sage-Grouse Core Area Habitat Categorization and Conservation Recommendations using ODFW Fish and Wildlife Habitat Mitigation Policy'). During the final phases of the update process, the draft map was reviewed by ODFW District Biologists, cooperating agency biologists, elected county officials or their representatives in counties with sage-grouse habitat, Oregon's Sage-Grouse Local Implementation Teams (LITs), conservation partners, and the public to ground-truth and refine the boundaries at a 1:10,000 scale. The updated core and low-density map adopted by the Oregon Fish and Wildlife Commission on 15 December 2023. Updated sage-grouse PAC boundaries were delineated within the final approved core habitat and appropriately named. The Department expects the LCDC to adopt the updated (2023) sage-grouse core and low-density habitat map as part of the Goal 5 sage-grouse rule (OAR 660-023-0115), thereby replacing the deprecated 2011 map. Until the updated (2023) sage-grouse habitat map is adopted by the LCDC to replace the 2011 map, the 2011 map will continue to apply for OAR 660-023-0115.Spatial ReferenceProjected Coordinate System: NAD 1983 Oregon Statewide Lambert (Intl Feet)Projection: Lambert Conformal ConicWKID: 2992Authority: EPSGLinear Unit: Feet (0.3048)Geographic Coordinate System: NAD 1983WKID: 4269Authority: EPSGAngular Unit: Degree (0.0174532925199433)Datum: D North American 1983

Population Estimate, Total, Not Hispanic or Latino, American Indian and Alaska Native Alone (5-year estimate) in Oregon County, MO was 38.00000 Persons in January of 2023, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, American Indian and Alaska Native Alone (5-year estimate) in Oregon County, MO reached a record high of 385.00000 in January of 2009 and a record low of 36.00000 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, American Indian and Alaska Native Alone (5-year estimate) in Oregon County, MO - last updated from the United States Federal Reserve on August of 2025.

Percent of Population Below the Poverty Level (5-year estimate) in Oregon County, MO was 21.90% in January of 2023, according to the United States Federal Reserve. Historically, Percent of Population Below the Poverty Level (5-year estimate) in Oregon County, MO reached a record high of 27.70 in January of 2013 and a record low of 21.90 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Percent of Population Below the Poverty Level (5-year estimate) in Oregon County, MO - last updated from the United States Federal Reserve on September of 2025.

Equifax Subprime Credit Population for Oregon County, MO was 25.82% in January of 2025, according to the United States Federal Reserve. Historically, Equifax Subprime Credit Population for Oregon County, MO reached a record high of 38.61 in October of 2001 and a record low of 24.82 in October of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Equifax Subprime Credit Population for Oregon County, MO - last updated from the United States Federal Reserve on July of 2025.