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New Census Definitions Coming to Enterprise 

Apr 03, 2025

Understanding the Upcoming Census Delineation Updates in Enterprise.


To help you maintain the most accurate insights possible, we’re incorporating the latest U.S. Census Bureau definition updates into Enterprise in early Q2.

This update reflects changes to Core-Based Statistical Areas (CBSAs) and county boundaries, which are redefined periodically by the Census Bureau. This will ensure your data stays aligned with the most current standards.

What does this mean for you?

  • Market Tracking: Changes to CBSA definitions may impact historical trends.
  • Saved Geographies: If you’ve saved geographic areas—such as KML files, county-based territories, or custom shapes—you may need to review and update them.

We’re here to help

To help you navigate these updates, you’ll find answers to common questions and a detailed breakdown of the CBSA changes below.

New to Enterprise is our built-in product tooltips, designed to guide you through the changes. Just hover over key areas in the tool to view helpful tips and guidance.

New in-product tooltips highlighting Census definition changes

If you need more support, your Customer Success Manager is ready to help or you can reach out to our support team at supportrequest@zondahome.com.

About Census Delineation

What is a Census Delineation?

Census delineations are the definitions of administrative geographic areas of the United States. The US Census Bureau updates their definitions of CBSAs every few years.

Why are we doing a Census Delineation update?

Enterprise is a robust data product that must keep up with how geography in the US is defined, in order to provide the best possible value to our customers.

Which Census Delineation will Enterprise be using?

The latest delineation from Census is July 2023. Enterprise is updating to this latest version.

What kinds of changes can be expected?
  • CBSAs Removed – Some CBSAs will be removed. This means that they will no longer be directly searchable, filterable, or appear in reports/data. The counties that constituted them will still be accessible, but they will not be grouped by the previous CBSA name.
  • CBSAs Absorbed – Some CBSAs will be absorbed into other CBSAs. This means that they will no longer be directly searchable, filterable, or appear in reports/data. The counties that constituted them will still be accessible directly, but they will be grouped into the new CBSA name.
  • CBSAs Renamed – Some CBSAs will be renamed. This means that they will no longer be directly searchable, filterable, or appear in reports/data under the old name. They will only be able to be referenced by their new name.
  • CBSA Renamed and FIPS Codes Changed – Some CBSAs will have their names and FIPS Codes changed. For customers that utilize CBSA FIPS Codes directly, this means that certain analysis done outside of Enterprise may need to be updated to utilize the new codes.
  • Counties Moved into CBSAs – Some counties will be moving from one CBSA to another, and some counties that weren’t in one will be added. This means that the CBSA has effectively changed shape, representing a different geographical area.
  • Counties Removed from CBSAs – Some counties will be completely removed from CBSAs, and not added to another. This means they will no longer be part of a CBSA. In this case, the CBSA has effectively changed shape, representing a different geographical area.

CBSA Changes

New CBSAs
  • Alamosa, CO
  • Amherst Town-Northampton, MA
  • Anderson Creek, NC
  • Baker City, OR
  • Bishop, CA
  • Brattleboro, VT
  • Brigham City, UT-ID
  • Canton, IL
  • Cody, WY
  • Detroit Lakes, MN
  • Fayetteville, TN
  • Franklin, KY
  • Gallipolis, OH
  • Greencastle, IN
  • Greenfield, MA
  • Hemlock Farms, PA
  • Henderson, KY
  • Hermitage, PA
  • Kenosha, WI
  • Lake of the Woods, VA
  • Le Mars, IA
  • Marion-Herrin, IL
  • Monticello, IN
  • Monticello, NY
  • Nantucket, MA
  • New Iberia, LA
  • Ocean Pines, MD
  • Owosso, MI
  • Petoskey, MI
  • Pikeville, KY
  • Port Townsend, WA
  • Rice Lake, WI
  • Russellville, AL
  • Seaford, DE
  • Slidell-Mandeville-Covington, LA
  • Sparta, WI
  • Waynesville, NC
  • Winchester, TN
Removed CBSAs
  • Atmore, AL
  • Bennettsville, SC
  • Berlin, NH
  • Big Stone Gap, VA
  • Brownsville, TN
  • Central City, KY
  • Coffeyville, KS
  • Cullowhee, NC
  • Dayton, TN
  • Fairfield, IA
  • Fort Polk South, LA
  • Grants, NM
  • Helena-West Helena, AR
  • Hope, AR
  • Indianola, MS
  • Jackson, OH
  • Lamesa, TX
  • Malone, NY
  • Maysville, KY
  • Mount Gay-Shamrock, WV
  • North Vernon, IN
  • Parsons, KS
  • Pearsall, TX
  • Point Pleasant, WV-OH
  • Scottsburg, IN
  • Wauchula, FL
  • West Point, MS

 

Renamed CBSAs
Previous CBSA New CBSA
Albany-Lebanon, OR Albany, OR
Atlanta-Sandy Springs-Alpharetta, GA Atlanta-Sandy Springs-Roswell, GA
Austin-Round Rock-Georgetown, TX Austin-Round Rock-San Marcos, TX
Bakersfield, CA Bakersfield-Delano, CA
Birmingham-Hoover, AL Birmingham, AL
Blacksburg-Christiansburg, VA Blacksburg-Christiansburg-Radford, VA
Bridgeport-Stamford-Norwalk, CT Bridgeport-Stamford-Danbury, CT
Brunswick, GA Brunswick-St. Simons, GA
Bucyrus-Galion, OH Bucyrus, OH
Carbondale-Marion, IL Carbondale, IL
Chambersburg-Waynesboro, PA Chambersburg, PA
Chicago-Naperville-Elgin, IL-IN-WI Chicago-Naperville-Elgin, IL-IN
Coos Bay, OR Coos Bay-North Bend, OR
Dayton-Kettering, OH Dayton-Kettering-Beavercreek, OH
Denver-Aurora-Lakewood, CO Denver-Aurora-Centennial, CO
Elizabethtown-Fort Knox, KY Elizabethtown, KY
Evanston, WY Evanston, WY-UT
Evansville, IN-KY Evansville, IN
Fairbanks, AK Fairbanks-College, AK
Fort Collins, CO Fort Collins-Loveland, CO
Fort Madison-Keokuk, IA-IL-MO Fort Madison, IA
Gardnerville Ranchos, NV Gardnerville Ranchos, NV-CA
Grand Rapids-Kentwood, MI Grand Rapids-Wyoming-Kentwood, MI
Greenville-Anderson, SC Greenville-Anderson-Greer, SC
Hartford-East Hartford-Middletown, CT Hartford-West Hartford-East Hartford, CT
Hilo, HI Hilo-Kailua, HI
Hilton Head Island-Bluffton, SC Hilton Head Island-Bluffton-Port Royal, SC
Houma-Thibodaux, LA Houma-Bayou Cane-Thibodaux, LA
Houston-The Woodlands-Sugar Land, TX Houston-Pasadena-The Woodlands, TX
Indianapolis-Carmel-Anderson, IN Indianapolis-Carmel-Greenwood, IN
Jamestown-Dunkirk-Fredonia, NY Jamestown-Dunkirk, NY
Joplin, MO Joplin, MO-KS
Kahului-Wailuku-Lahaina, HI Kahului-Wailuku, HI
Key West, FL Key West-Key Largo, FL
Las Vegas-Henderson-Paradise, NV Las Vegas-Henderson-North Las Vegas, NV
Longview, WA Longview-Kelso, WA
Miami-Fort Lauderdale-Pompano Beach, FL Miami-Fort Lauderdale-West Palm Beach, FL
Muskegon, MI Muskegon-Norton Shores, MI
Myrtle Beach-Conway-North Myrtle Beach, SC-NC Myrtle Beach-Conway-North Myrtle Beach, SC
New Haven-Milford, CT New Haven, CT
New York-Newark-Jersey City, NY-NJ-PA New York-Newark-Jersey City, NY-NJ
North Port-Sarasota-Bradenton, FL North Port-Bradenton-Sarasota, FL
Norwich-New London, CT Norwich-New London-Willimantic, CT
Ogden-Clearfield, UT Ogden, UT
Omaha-Council Bluffs, NE-IA Omaha, NE-IA
Panama City, FL Panama City-Panama City Beach, FL
Provo-Orem, UT Provo-Orem-Lehi, UT
Racine, WI Racine-Mount Pleasant, WI
Salisbury, MD-DE Salisbury, MD
Salt Lake City, UT Salt Lake City-Murray, UT
San Francisco-Oakland-Berkeley, CA San Francisco-Oakland-Fremont, CA
Sebastian-Vero Beach, FL Sebastian-Vero Beach-West Vero Corridor, FL
Sebring-Avon Park, FL Sebring, FL
Shelby, NC Shelby-Kings Mountain, NC
Sioux Falls, SD Sioux Falls, SD-MN
Staunton, VA Staunton-Stuarts Draft, VA
Stevens Point, WI Stevens Point-Plover, WI
Stockton, CA Stockton-Lodi, CA
Vineland-Bridgeton, NJ Vineland, NJ
Virginia Beach-Norfolk-Newport News, VA-NC Virginia Beach-Chesapeake-Norfolk, VA-NC
Wausau-Weston, WI Wausau, WI
Wenatchee, WA Wenatchee-East Wenatchee, WA
Whitewater, WI Whitewater-Elkhorn, WI
Worcester, MA-CT Worcester, MA
Youngstown-Warren-Boardman, OH-PA Youngstown-Warren, OH
California-Lexington Park, MD Lexington Park, MD
Cleveland-Elyria, OH Cleveland, OH
Georgetown, SC Murrells Inlet, SC
Glenwood Springs, CO Rifle, CO
Lebanon, NH-VT Lebanon-Claremont, NH-VT
London, KY Corbin, KY
Ogdensburg-Massena, NY Massena-Ogdensburg, NY
Pecos, TX Town of Pecos, TX
Poughkeepsie-Newburgh-Middletown, NY Kiryas Joel-Poughkeepsie-Newburgh, NY
St. Marys, GA Kingsland, GA
The Villages, FL Wildwood-The Villages, FL
Winfield, KS Arkansas City-Winfield, KS
Absorbed CBSAs
Previous CBSA New CBSA
Ashtabula, OH Cleveland, OH
Bardstown, KY Louisville/Jefferson County, KY-IN
Bluffton, IN Fort Wayne, IN
Craig, CO Steamboat Springs, CO
Fernley, NV Reno, NV
Jasper, AL Birmingham, AL
Jennings, LA Lake Charles, LA
Levelland, TX Lubbock, TX
Madera, CA Fresno, CA
New Castle, PA Pittsburgh, PA
Ocean City, NJ Atlantic City-Hammonton, NJ
Portales, NM Clovis, NM
Prineville, OR Bend, OR
Rockport, TX Corpus Christi, TX
Union, SC Spartanburg, SC

Changes expected in Enterprise

What will happen to my Saved Boundaries?

User Saved Boundaries that contain CBSAs that have changed will be automatically detected by the Product and will be handling according to the kind of change:

  • Any CBSAs within a Saved Boundary that have been renamed will automatically appear with the new name.
  • Any Saved Boundaries that contain CBSAs that have gained or lost counties will be marked with a green dot on the chip and a green message will appear that requests review. The message will remain until it is closed with the X.
  • Any Saved Boundaries that contain CBSAs in the Census Delineation that have been removed, absorbed, or had their FIPS Code changed, will be highlighted in orange. An orange message will also appear mentioning that the Saved Boundary will need to be edited in order to use it again. This message will continue to show until all Saved Boundaries affected are addressed.
  • For example, this Saved Boundary named “Delineation Test” contains CBSAs that have gained or lost counties, as well as CBSAs that have been removed, absorbed, or had their FIPS Code changed. Hovering over the chip will provide some added instruction.

  • When opening the editor for this Saved Boundary, an orange message indicates that items highlighted in orange need to be removed or replaced with an appropriate substitute. Items with a green dot indicate that their boundaries have changed and should be reviewed.

What will happen to my Active Boundaries?

If your Active Boundaries contain CBSAs or Saved Boundaries that are impacted by the update, they will be removed automatically, and an orange message will display, showing a list of items that were removed. The message will display until the X is clicked. This will allow you to add any appropriate substitutes or edit Saved Boundaries and re-enable them.

What will happen to map, table, and exports data?

All filtering, map, table, and exports will use the new delineation of a CBSA.
E.g., Brunswick County moved from Myrtle Beach-Conway-North Myrtle Beach, SC CBSA to the Wilmington, DE CBSA.

If Myrtle Beach is selected in Geography Selection/Active Boundaries, the results in the map, table, and exports will no longer include Brunswick County. Any exports that include historical data will be based upon the new delineation, and will no longer include Brunswick County. It will be as though Myrtle Beach has always been this way historically. If a CBSA has lost counties, simply add the CBSA and the removed counties separately into your Active Boundaries so get results.

Changes for Data Summaries & Market Reports?

E.g., Brunswick County moved from Myrtle Beach-Conway-North Myrtle Beach, SC CBSA to the Wilmington, DE CBSA.
If Myrtle Beach is selected in Geography Selection/Active Boundaries, all Data Summaries and Market Reports will no longer include Brunswick County. Any historical aspects of the reports will be based upon the new delineation, and will no longer include Brunswick County. It will be as though Myrtle Beach has always been this way historically.

Are there any exceptions?

One exception to the update is the state of Connecticut. Connecticut transitioned from using counties for administrative purposes to planning regions in 2022. While Connecticut’s eight counties still exist in name, they no longer serve as governmental entities. Instead, the state now recognizes nine Councils of Governments (COGs) as the primary regional governance structure. These planning regions are used for municipal cooperation, regional planning, and state-level resource allocation.
Enterprise will continue using the eight counties in Connecticut for the foreseeable future, until other data sources on which it depends are updated.
Click here for more detailed information

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