Residential delivery area · Missouri
ZIP Code 64123: Kansas City, MO
ZIP code 64123 is in Kansas City, Missouri, entirely in Jackson County (Census 2020 ZIP-county file). About 12,000 people live there (Census Bureau, ACS 2020-2024), the 22nd most populous of Kansas City's 50 residential ZIP codes. Median household income is $54,443 (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Kansas City · 50 residential ZIPs
- County
- Jackson County
- Census places
- Kansas City
- Metro area
- Kansas City, MO-KS
- House district
- MO-5 119th Congress
- State
- Missouri
- Time zone
- Central
- Land area
- 1.8 sq mi · 6,581 people per sq mi
- PO Box ZIPs
- 21 more ZIP codes use the name Kansas City for PO boxes or single organizations
Where is ZIP code 64123?
64123 centers on 39.114°, -94.522° and covers 1.8 square miles of land. It borders 4 ZIP codes: 64124, 64120, 64125, 64106.
The map draws ZIP code areas only. For the streets inside 64123, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 64123 compare with the rest of Kansas City?
| Measure | 64123 | In Kansas City | In Jackson County | In MO |
|---|---|---|---|---|
| People (ACS 2020-2024) | 11,833 | 22nd of 50 | 29th of 57 | 167th of 1,035 |
| Median household income | $54k | 28th of 37 | 35th of 46 | 370th of 479 |
| Median home value | $129k | 31st of 38 | 39th of 47 | 411th of 494 |
Its median household income is higher than in 20% of U.S. residential ZIP codes, and it is denser than 96% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 64123?
The 2020 Census counted 10,639 people in 64123; the ACS, which samples households over 2020-2024, estimates 11,833. Between the 2010 and 2020 censuses its population grew 2.4% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 11,833±1,410 (90% margin)
- 2020 Census count
- 10,639+2.4% since 2010 (10,387)
- Households
- 4,173
- Median age
- 32.2
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 64123?
Of the 11,833 people the ACS estimates in 64123, 29.0% are under 18 and 7.3% are 65 or older. The largest group by race and Hispanic origin is Hispanic or Latino (46.3%), then White (not Hispanic) (32.1%).
- Under 1829.0%
- 18 to 6463.7%
- 65 and older7.3%
- Hispanic or Latino46.3%
- White, not Hispanic32.1%
- Black, not Hispanic11.6%
- Other or two or more5.2%
- Asian, not Hispanic4.7%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 64123 earn?
Median household income is $54,443 (ACS 2020-2024), the 35th highest of the 46 ranked ZIP codes in Jackson County. It is not measurably different from 2015-2019 ($45,294 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $54,443±$9,801
- Income per person
- $26,136
- Below the poverty line
- 14.2%
- Unemployed (of the labor force)
- 4.4%
- Adults 25+ with a bachelor's degree
- 24.0%
- Adjusted gross income per tax return, 2022
- $40,0674,030 returns; wages 86% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 64123?
FHFA's house price index for 64123, built from repeat sales and appraisals of the same homes, rose 141% from 2015 to 2025 and rose 54% from 2020 to 2025, and moved −2.6% in 2025.
- Median home value (owners' estimate)
- $129,300
- Median gross rent
- $1,039
- Homes owned by their occupants
- 67.6%
- Housing units
- 4,481
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 64123?
108 business establishments had a location in this ZIP code in 2023, 12 fewer than in 2018; the most are in health care and social assistance (ZIP Code Business Patterns).
- Health care and social assistance26
- Retail trade16
- Other services (except public administration)16
- Accommodation and food services12
- Wholesale trade7
- Real estate and rental and leasing6
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 64123?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 64124 | Kansas City | 10,925 | $46k | 1.1 mi |
| 64120 | Kansas City | 552 | $77k | 1.5 mi |
| 64125 | Kansas City | 2,472 | $42k | 1.6 mi |
| 64106 | Kansas City | 11,343 | $53k | 2.7 mi |
| 64127 | Kansas City | 17,668 | $33k | 2.0 mi (near) |
| 64126 | Kansas City | 6,898 | $40k | 2.1 mi (near) |
| 64053 | Independence | 6,775 | $47k | 3.1 mi (near) |
| 64128 | Kansas City | 11,912 | $36k | 3.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.