Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

Zip Code 66531, Riley, KS

ZIP Code 66531 Details

Zip Code:66531
State:KS [Kansas]
Counties:RILEY, KS
Multi County:No
City Alias(es):Riley
Area Code:785
City Type:P [Post Office]
Classification: [Non-Unique]
Time Zone:Central (GMT -06:00)
Observes Daylight Saving:Yes
Elevation:1322 ft
State FIPS:20
County FIPS:161
Division:West North Central
Intro Date:<2004-10

ZIP Code 66531 2020 Census Demographics

Current Population:1,292
2020 Population:1,359
Households per ZIP Code:527
Average House Value:$167,500
Avg. Income Per Household:$65,878
Persons Per Household:2.58
White Population:1,187
Black Population:5
Hispanic Population:61
Asian Population:6
American Indian Population:14
Hawaiian Population:0
Other Population:25
Male Population:653
Female Population:706
Median Age:39.90 years
Male Median Age:40.10 years
Female Median Age:39.60 years

ZIP Code 66531 Other Demographics

# Residential Mailboxes:501
# Business Mailboxes:15
Total Delivery Receptacles:615
Number of Businesses:33
1st Quarter Payroll:$1,169,000
Annual Payroll:$5,505,000
# of Employees:189
Water Area:0.029 sq mi
Land Area:35.247 sq mi
118th Congressional District:01
118th Congressional Land Area:52542.5 sq mi
Single Family Delivery Units:476
Multi Family Delivery Units:25
# Residential Mailboxes:501
# Business Mailboxes:15
Total Delivery Receptacles:615

ZIP Code 66531 Social Security Benefits

  2018 2019 Delta
Total Beneficiaries: 270 275 +5
Retired Workers: 195 205 +10
Disabled Workers: 35 30 -5
Widow(er)s and Parents: 10 10 0
Spouses: 10 15 +5
Children: 20 15 -5
65+: 215 225 +10
Monthly Benefits - All: $351,000 $373,000 +$22,000
Monthly Benefits - Retired Workers: $282,000 $306,000 +$24,000
Monthly Benefits - Widow(ers): $12,000 $12,000 $0

ZIP Code 66531 Statistical Areas

CBSA: 31740
CBSA Name: Manhattan, KS
CBSA Type: Metro
CBSA Division: 
CBSA Division Name: 
CBSA Population:0
CBSA Division Population:0
MSA Name: 
PMSA Name: 
City State Key:W21295
Preferred Last Line Key:W21295
66528: Previous ZIP Code
Next ZIP Code: 66532


  1. U.S. Postal Service [Last Updated: 6/1/2023],
  2. Internal Data Creation [Last Updated: 6/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census American National Standards Institute (ANSI) [Last Updated: 6/1/2023],
  6. U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023],
  7. Centers for Medicare & Medicaid Services [Updated Yearly],