What ZIP codes does Kansas use for mail and package delivery?

Kansas (KS) operates within the 5-digit ZIP prefix range 660xx–679xx, covering numeric postal codes from 66002 – 67954. Mail routed to state capital Topeka and key regional centers such as Wichita, Overland Park, Kansas City adheres to these official USPS boundaries.

Which telephone area codes are valid for Kansas?

Kansas is served by 4 active North American Numbering Plan (NANPA) area codes: 316, 620, 785, 913. Synthetic telephone numbers generated for Kansas reflect these verified regional area code assignments across state jurisdictions.

How many counties are in Kansas?

Kansas is divided into 105 counties, including major administrative regions such as Johnson, Sedgwick, Shawnee, Wyandotte. Generated street addresses reflect these authentic jurisdictional subdivisions and their corresponding postal distribution points.

What postal formatting conventions and addressing quirks are unique to Kansas?

Strict Section-Township-Range rural road numbering systems (e.g., '140th Rd', 'K-18 Hwy') intersecting orthogonal coordinate grids across 105 counties. Dual-state Kansas City postal addresses (Kansas City, KS in Wyandotte County vs Kansas City, MO in Jackson County). All addresses generated on this platform format secondary unit designators (Apt, Ste, Fl) and street suffixes according to USPS CASS standards.

Are the Kansas addresses generated on this page real places?

No. All street numbers, recipient names, and telephone numbers generated for Kansas are entirely synthetic and randomized for software testing, database seed scripts, and form validation. While they use authentic Kansas ZIP codes (660xx–679xx), real city names (Wichita, Overland Park), and verified area codes (316, 620), they do not correspond to real individuals or private residences.

Random Kansas Address Generator

Kansas ZIP codes span the 660xx–679xx range (66002 – 67954) across 105 counties with 4 active telephone area codes (316, 620, 785, 913).

Generate a realistic, USPS Publication 28-compliant random Kansas address with authentic postal routing, real ZIP codes, and local area codes. Featuring verified ZIP prefix coverage across 660xx–679xx, realistic street grids from Wichita and Overland Park, official area codes (316, 620, 785, 913), and accurate county assignments. Engineered specifically for QA automation, form validation, and software testing.

Official Kansas Postal & Geographic Reference Specifications

Geographic & Postal Parameter	Official State Specification	Standardization Reference
Postal State Abbreviation	KS	USPS Publication 28 & ISO 3166-2:US
5-Digit ZIP Prefix Range	660xx–679xx	USPS Sectional Center Facilities (SCFs)
5-Digit ZIP Numeric Span	`66002 – 67954`	Lowest to highest active postal delivery codes
Administrative Jurisdictions	105 Total Counties	US Census Bureau regional boundaries
Active Area Codes (NANPA)	`316, 620, 785, 913` (4 total)	North American Numbering Plan Administrator
Capital & Distribution Centers	Topeka (Capital), Wichita, Overland Park, Kansas City	Primary municipal carrier distribution hubs
Primary Time Zone	Central Time (America/Chicago, UTC-6 / UTC-5 DST)	Regional postal dispatch & timestamp alignment
Authoritative Validation Source	Kansas Corporation Commission & NANPA	Official state regulatory authority

Kansas Postal Geography & Key Cities

State Capital: Topeka | Postal Code: KS | Total Counties: 105 Counties | ZIP Prefix Range: 660xx–679xx

Verified Data Authority: Kansas Corporation Commission & NANPA

Major municipal distribution centers:

Wichita
Overland Park
Kansas City
Olathe
Topeka

Key Counties & Administrative Jurisdictions

County boundaries dictate local sales tax jurisdictions and carrier route groupings across Kansas:

Johnson County
Sedgwick County
Shawnee County
Wyandotte County

Real Kansas Area Codes (KS)

4 active numbering plan area (NPA) codes serving 105 jurisdictions across Kansas.

Active North American Numbering Plan area codes: 316, 620, 785, 913

Postal Delivery Standards & Format Nuances in Kansas

Strict Section-Township-Range rural road numbering systems (e.g., '140th Rd', 'K-18 Hwy') intersecting orthogonal coordinate grids across 105 counties.
Dual-state Kansas City postal addresses (Kansas City, KS in Wyandotte County vs Kansas City, MO in Jackson County).

Standard USPS Publication 28 Test Examples for Kansas

Residential Delivery Point:
100 Main St, Apt 4B Wichita, KS 67202-1204

Commercial / Multi-Unit Delivery Point:
Kansas Logistics & Software Corp 500 Enterprise Way, Suite 300 Overland Park, KS 66204-4810

Frequently Asked Questions about Kansas Addresses

What ZIP codes does Kansas use for mail and package delivery?: Kansas (KS) operates within the 5-digit ZIP prefix range 660xx–679xx, covering numeric postal codes from 66002 – 67954. Mail routed to state capital Topeka and key regional centers such as Wichita, Overland Park, Kansas City adheres to these official USPS boundaries.
Which telephone area codes are valid for Kansas?: Kansas is served by 4 active North American Numbering Plan (NANPA) area codes: 316, 620, 785, 913. Synthetic telephone numbers generated for Kansas reflect these verified regional area code assignments across state jurisdictions.
How many counties are in Kansas?: Kansas is divided into 105 counties, including major administrative regions such as Johnson, Sedgwick, Shawnee, Wyandotte. Generated street addresses reflect these authentic jurisdictional subdivisions and their corresponding postal distribution points.
What postal formatting conventions and addressing quirks are unique to Kansas?: Strict Section-Township-Range rural road numbering systems (e.g., '140th Rd', 'K-18 Hwy') intersecting orthogonal coordinate grids across 105 counties. Dual-state Kansas City postal addresses (Kansas City, KS in Wyandotte County vs Kansas City, MO in Jackson County). All addresses generated on this platform format secondary unit designators (Apt, Ste, Fl) and street suffixes according to USPS CASS standards.
Are the Kansas addresses generated on this page real places?: No. All street numbers, recipient names, and telephone numbers generated for Kansas are entirely synthetic and randomized for software testing, database seed scripts, and form validation. While they use authentic Kansas ZIP codes (660xx–679xx), real city names (Wichita, Overland Park), and verified area codes (316, 620), they do not correspond to real individuals or private residences.

Nearby & Bordering States

Explore test address generators for states sharing a geographic border with KS:

Kansas ZIP Prefixes and Sectional Center Facilities

Mail addressed to Kansas is sorted through the processing facilities below before local delivery. The first three digits of a ZIP code identify which one, so the prefix alone places an address within the state.

ZIP prefix	Sectional Center Facility	County
661xx	Kansas City	Wyandotte County
662xx	Overland Park / Olathe	Johnson County
672xx	Wichita	Sedgwick County

These 3 prefixes cover the 660xx–679xx range. Look up any ZIP prefix to see its facility and generate valid ZIP codes inside it.