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The land area of Columbia County, OR was 657 in 2018.

Land Area

Water Area

Land area is a measurement providing the size, in square miles, of the land portions of geographic entities for which the Census Bureau tabulates and disseminates data. Area is calculated from the specific boundary recorded for each entity in the Census Bureau's geographic database. Land area is based on current information in the TIGER® data base, calculated for use with Census 2010.

Water Area figures include inland, coastal, Great Lakes, and territorial sea water. Inland water consists of any lake, reservoir, pond, or similar body of water that is recorded in the Census Bureau's geographic database. It also includes any river, creek, canal, stream, or similar feature that is recorded in that database as a two- dimensional feature (rather than as a single line). The portions of the oceans and related large embayments (such as Chesapeake Bay and Puget Sound), the Gulf of Mexico, and the Caribbean Sea that belong to the United States and its territories are classified as coastal and territorial waters; the Great Lakes are treated as a separate water entity. Rivers and bays that empty into these bodies of water are treated as inland water from the point beyond which they are narrower than 1 nautical mile across. Identification of land and inland, coastal, territorial, and Great Lakes waters is for data presentation purposes only and does not necessarily reflect their legal definitions.

Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API - Notes:

1. ODN datasets and APIs are subject to change and may differ in format from the original source data in order to provide a user-friendly experience on this site.

2. To build your own apps using this data, see the ODN Dataset and API links.

3. If you use this derived data in an app, we ask that you provide a link somewhere in your applications to the Open Data Network with a citation that states: "Data for this application was provided by the Open Data Network" where "Open Data Network" links to http://opendatanetwork.com. Where an application has a region specific module, we ask that you add an additional line that states: "Data about REGIONX was provided by the Open Data Network." where REGIONX is an HREF with a name for a geographical region like "Seattle, WA" and the link points to this page URL, e.g. http://opendatanetwork.com/region/1600000US5363000/Seattle_WA

Geographic and Area Datasets Involving Columbia County, OR

  • API

    "Electric Motor Only" Waterways in Oregon

    data.oregon.gov | Last Updated 2013-05-07T21:26:32.000Z

    Some waterbodies in Oregon have been designated "electric motor only" by Oregon Administrative Rule or statute. These waterbodies have been designated based on their topography, size and traditional boating uses.

  • API

    Tax Sales: 2010 - Current

    opendata.howardcountymd.gov | Last Updated 2018-05-03T20:39:24.000Z

    The County holds an annual Tax Sale in May or June of each year. Tax lien certificates for properties with delinquent taxes, water and sewer bills or other liens will be auctioned to the highest bidder. On or about March 1, the County will send a delinquent notice to all property owners with delinquent bills and advertise the delinquent properties in the Howard County Times / Columbia Flier for at least four weeks prior to the sale.

  • API

    Activity By County And Waterbody

    data.oregon.gov | Last Updated 2011-11-07T15:55:34.000Z

    Triennial Survey Results for 2010

  • API

    Cooperative Weed Management Areas

    data.oregon.gov | Last Updated 2018-07-07T23:58:47.000Z

    List of contact information for all Cooperative Weed Management Areas in Oregon, including associations with county programs. See also https://data.oregon.gov/d/9ut9-4jvn/data for County Weed Control Programs.

  • API

    Citizen Statewide Lake Monitoring Assessment Program (CSLAP) Lakes

    data.ny.gov | Last Updated 2024-03-01T18:08:08.000Z

    The dataset represents the lakes participating in the Citizen Statewide Lake Monitoring Assessment Program (CSLAP). CSLAP is a volunteer lake monitoring and education program that is managed by DEC and New York State Federation of Lake Associations (NYSFOLA). The data collected through the program is used to identify water quality issues, detect seasonal and long term patterns, and inform volunteers and lake residents about water quality conditions in their lake. The program has delivered high quality data to many DEC programs for over 25 years.The dataset catalogs CSLAP lake information; including: lake name, lake depth, public accessibility, trophic status, watershed area, elevation, lake area, water quality classification, county, town, CSLAP status, years sampled, and last year sampled.

  • API

    Oregon County Weed Control Programs

    data.oregon.gov | Last Updated 2018-07-08T00:04:27.000Z

    List of contact information for all County Weed Control Programs in Oregon. See also https://data.oregon.gov/d/7bcd-yt35/data for Cooperative Weed Management Areas as well as which counties are served by each.

  • API

    Oregon Library Directory

    data.oregon.gov | Last Updated 2024-08-16T14:41:47.000Z

    This data contains basic contact and location information on public, academic, special, tribal, and volunteer libraries in Oregon. Data maintained by the State Library of Oregon and updated quarterly.

  • API

    Federal Information Processing Standard (FIPS) Codes Current by County Federal

    data.pa.gov | Last Updated 2024-05-08T15:09:52.000Z

    This is a listing of Federal Information Processing Standard (FIPS) codes for each of the 67 counties in Pennsylvania. Information gathered from census data - https://www.census.gov/library/reference/code-lists/ansi.html For more technical details : Federal Information Processing Standards Publications (FIPS PUBS) are issued by the National Institute of Standards and Technology (NIST) after approval by the Secretary of Commerce pursuant to Section 111 (d) of the Federal Property and Administrative Services Act of 1949 as amended by the Computer Security Act of 1987, Public Law 100-235. Federal Information Processing Standard (FIPS) 6-4, Counties and Equivalent Entities of the U.S., Its Possessions, and Associated Areas -- 90 Aug 31 , provides the names and codes that represent the counties and other entities treated as equivalent legal and/or statistical subdivisions of the 50 States, the District of Columbia, and the possessions and freely associated areas of the United States. Counties are considered to be the "first-order subdivisions" of each State and statistically equivalent entity, regardless of their local designations (county, parish, borough, etc.).

  • API

    Certified Clean Marinas

    data.oregon.gov | Last Updated 2015-12-15T18:12:23.000Z

    The Oregon Clean Marina program is a voluntary program working to protect and improve local water quality by promoting the usage of environmentally sensitive practices at marinas. The program provides the opportunity for marinas, boatyards, yacht clubs, and floating home moorages to receive recognition for helping to establish and promote a cleaner marine environment for Oregon. If a facility is in compliance with existing environmental regulations and uses a high percentage of the recommended best management practices, it can be designated as an Oregon Clean Marina. Such certified marinas are authorized to fly the Clean Marina flag and use the logo in their advertising. The flag and logo are signals to boaters that a marina cares about the cleanliness of Oregon waterways. The program also provides information to marine facility managers on how to eliminate or reduce the input of polluting materials – such as oil, paint, cleaning chemicals, sewage, fish waste, and trash – into the environment.

  • API

    Waterbodies In Rank Order

    data.oregon.gov | Last Updated 2013-04-11T16:39:26.000Z

    Triennial Survey Results -2008