| City: | Kansas City, Missouri |
| Names to Avoid: | Internal Revenue Service, K C, KS City |
| County: | Jackson County |
| Timezone: | Central (GMT -06:00) |
| Local Time: | 8:33:29 AM |
| Population: | No Population Data |
| Area Codes: | 816 / 975 |
| Classification: | Unique [Company/Government] |
| Coordinates: | 39.0994, -94.5783 |
| Quick Link: |
The Internal Revenue Service operates under dedicated ZIP code 64999 in the Crown Center neighborhood of downtown Kansas City, Jackson County, Missouri. This designation serves a distinct IRS function separate from the agency's other Kansas City ZIP codes, which handle different types of tax correspondence. The IRS maintains multiple dedicated ZIPs for various submission types, payment processing, and administrative functions. The entity alias for this ZIP was introduced in August 2012, though the postal designation itself predates 2004.
Postal records identify 2 ZIP+4 codes routing to Internal Revenue facilities on Pershing Road. The IRS maintains substantial processing operations in Kansas City as one of several regional centers nationwide. Each ZIP handles specific correspondence types, allowing the agency to route mail efficiently to appropriate processing queues. Census demographic data is not available, typical for federal government operations. Kansas City is the valid mailing city for this designation.
Buildings registered in the USPS ZIP+4 database with designated codes for direct mail delivery.
ZIP Code 64999 is assigned to a single organization or institution. Detailed business demographics are not published for unique ZIP Codes.
| # Residential Mailboxes: | 0Source: USPS |
| # Business Mailboxes: | 0Source: USPS |
| Total Delivery Receptacles: | 0Source: USPS |
| Single Family Delivery Units: | 0Source: USPS |
| Multi Family Delivery Units: | 0Source: USPS |
| # of Businesses: | 0Source: CBP |
| 1st Quarter Payroll: | $0Source: CBP |
| Annual Payroll: | $0Source: CBP |
| # of Employees: | 0Source: CBP |
ZIP Code 64999 is located in Jackson County, Missouri, within the Kansas City, MO-KS Metropolitan Statistical Area (CBSA 28140) and Missouri's 5th Congressional District. This Metro area has a population of 2,035,334 people, about 0.00% of whom live in ZIP Code 64999. It covers 0 sq mi of land and a water area of 0 sq mi.
| CBSA Name: | Kansas City, MO-KSSource: Census |
| CBSA Number: | 28140Source: Census |
| CBSA Type: | MetroSource: Census |
| CBSA Division: | --Source: Census |
| CBSA Population: | 2,035,334Source: Census |
| MSA: | Kansas City, MO-KS MSASource: Census |
| Land Area: | --Source: Census |
| Water Area: | --Source: Census |
| Congressional District: | 05Source: USPS |
| Congressional Land Area: | 2424.85 sq miSource: Census |
| PMSA: | --Source: Census |
| Intro Date: | < 2004-10Source: ZIP-Codes.com |
| Place FIPS Code: | 2938000Source: Census |
| Place Name: | Kansas City city; MissouriSource: Census |
We could not locate which school district 64999 belongs to, but we will update this once new district data is released. There are no public schools nor private schools with a mailing address in this ZIP Code. Listing Nearby schools instead. It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.
Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on March 1, 2026.