Residential delivery area · Kansas
ZIP Code 66944: Haddam, KS
ZIP code 66944 uses the postal name Haddam, Kansas and lies entirely in Washington County (Census 2020 ZIP-county file). About 300 people live there (Census Bureau, ACS 2020-2024). Median household income is $75,625 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Haddam; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- Town
- Haddam · its only residential ZIP
- County
- Washington County
- Census places
- Haddam
- House district
- KS-1 119th Congress
- State
- Kansas
- Time zone
- Central
- Land area
- 93.2 sq mi · 3 people per sq mi
Where is ZIP code 66944?
66944 centers on 39.840°, -97.293° and covers 93.2 square miles of land plus 0.2 of water. It borders 6 ZIP codes: 66958, 66940, 66960, 66955, 66937, 66938.
The map draws ZIP code areas only. For the streets inside 66944, 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 66944 compare with the rest of Washington County?
| Measure | 66944 | In Washington County | In KS |
|---|---|---|---|
| People (ACS 2020-2024) | 304 | 10th of 15 | 533rd of 704 |
| Median household income | $76k | not ranked | not ranked |
| Median home value | – | not ranked | not ranked |
66944's income and home value are not ranked: it has fewer than 1,000 residents (304). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 8% of 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 66944?
The 2020 Census counted 232 people in 66944; the ACS, which samples households over 2020-2024, estimates 304. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 304±114 (90% margin)
- 2020 Census count
- 232
- Households
- 95
- Median age
- 49.8
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 66944?
Of the 304 people the ACS estimates in 66944, 27.6% are under 18 and 32.6% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (99.3%).
- Under 1827.6%
- 18 to 6439.8%
- 65 and older32.6%
- White, not Hispanic99.3%
- Other or two or more0.7%
- Hispanic or Latino0.0%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
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 66944 earn?
Median household income is $75,625 (ACS 2020-2024).
- Median household income
- $75,625±$20,304
- Income per person
- $31,628
- Below the poverty line
- 9.5%
- Unemployed (of the labor force)
- 0.0%
- Adults 25+ with a bachelor's degree
- 52.7%
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 66944?
- Median home value (owners' estimate)
- –
- Median gross rent
- –
- Homes owned by their occupants
- 96.8%
- Housing units
- 138
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
Which ZIP codes are next to 66944?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 66958 | Morrowville | 198 | $78k | 7.0 mi |
| 66940 | Cuba | 283 | $44k | 8.9 mi |
| 66960 | Narka | 125 | $50k | 9.5 mi |
| 66955 | Mahaska | 47 | $86k | 9.8 mi |
| 66937 | Clifton | 691 | $64k | 16.7 mi |
| 66938 | Clyde | 1,191 | $55k | 19.1 mi |
| 66968 | Washington | 1,454 | $59k | 12.2 mi (near) |
| 66959 | Munden | 339 | $55k | 13.8 mi (near) |
| 66930 | Agenda | 131 | $43k | 14.1 mi (near) |
| 66953 | Linn | 628 | $66k | 14.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.