Residential delivery area · Kansas
ZIP Code 66056: Mound City, KS
ZIP code 66056 uses the postal name Mound City, Kansas and lies entirely in Linn County (Census 2020 ZIP-county file). About 1,400 people live there (Census Bureau, ACS 2020-2024). Median household income is $57,813 (Census Bureau, ACS 2020-2024). By Census place, 1% of its land lies in Mound City; 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Mound City · its only residential ZIP
- County
- Linn County
- Census places
- Mound City
- Metro area
- Kansas City, MO-KS
- House district
- KS-2 119th Congress
- State
- Kansas
- Time zone
- Central
- Land area
- 91.1 sq mi · 15 people per sq mi
Where is ZIP code 66056?
66056 centers on 38.151°, -94.844° and covers 91.1 square miles of land plus 0.9 of water. It borders 6 ZIP codes: 66767, 66010, 66075, 66014, 66754, 66738.
The map draws ZIP code areas only. For the streets inside 66056, 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 66056 compare with the rest of Linn County?
| Measure | 66056 | In Linn County | In KS |
|---|---|---|---|
| People (ACS 2020-2024) | 1,383 | 3rd of 11 | 290th of 704 |
| Median household income | $58k | 3rd of 4 | 221st of 286 |
| Median home value | $163k | not ranked | not ranked |
66056's median home value is not ranked: its 90% margin of error (±$43,155) is more than a quarter of the figure ($163,200). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
Its median household income is higher than in 25% of U.S. residential ZIP codes, and it is denser than 22% 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 66056?
The 2020 Census counted 1,722 people in 66056; the ACS, which samples households over 2020-2024, estimates 1,383. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,383±245 (90% margin)
- 2020 Census count
- 1,722
- Households
- 685
- Median age
- 47.0
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 66056?
Of the 1,383 people the ACS estimates in 66056, 23.7% are under 18 and 29.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (89.9%).
- Under 1823.7%
- 18 to 6446.8%
- 65 and older29.5%
- White, not Hispanic89.9%
- Other or two or more5.8%
- Hispanic or Latino3.7%
- Black, not Hispanic0.4%
- Asian, not Hispanic0.2%
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 66056 earn?
Median household income is $57,813 (ACS 2020-2024), the 3rd highest of the 4 ranked ZIP codes in Linn County.
- Median household income
- $57,813±$8,309
- Income per person
- $33,586
- Below the poverty line
- 13.5%
- Unemployed (of the labor force)
- 0.7%
- Adults 25+ with a bachelor's degree
- 23.4%
- Adjusted gross income per tax return, 2022
- $57,918820 returns; wages 64% 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 66056?
- Median home value (owners' estimate)
- $163,200
- Median gross rent
- $813
- Homes owned by their occupants
- 83.2%
- Housing units
- 830
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 66056?
55 business establishments had a location in this ZIP code in 2023, 1 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade11
- Other services (except public administration)8
- Construction6
- Finance and insurance6
- Professional, scientific, and technical services6
- Transportation and warehousing3
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 66056?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 66767 | Prescott | 374 | $47k | 8.9 mi |
| 66010 | Blue Mound | 626 | $44k | 9.2 mi |
| 66075 | Pleasanton | 2,497 | $62k | 9.4 mi |
| 66014 | Centerville | 599 | $105k | 9.4 mi |
| 66754 | Mapleton | 344 | $44k | 10.4 mi |
| 66738 | Fulton | 173 | $41k | 11.6 mi |
| 66072 | Parker | 1,211 | $102k | 13.5 mi (near) |
| 66040 | La Cygne | 3,651 | $56k | 15.3 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.