Census tract · Clay County
Census Tract 220, Clay County, Missouri
Census Tract 220, GEOID 29047022000, in Clay County, Missouri, mostly within Smithville (74% of its census blocks). 6,988 residents in the ACS 2020-2024 5-year estimates (±579); the 2020 Census counted 6,540.
Residents, 2020-2024
6,988
±579 (90% margin)
2020 Census count: 6,540
Median household income
$98,750
±$12,362 (90% margin)
Clay County: $88,468
Median home value
$279,900
±$24,106 (90% margin)
Clay County: $275,600
Median gross rent
$1,125
±$368 (90% margin)
Clay County: $1,243
Where is Census Tract 220?
Census Tract 220 is one of 55 census tracts in Clay County, Missouri. It covers 10.53 square miles of land, 621 residents per square mile in 2020. Its GEOID, 29047022000, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Smithville | 74% |
3 census tracts border Census Tract 220: Tract 219 ($126,711), Tract 306.01 in Platte County ($70,952) and Tract 306.02 in Platte County ($95,253). The figure in brackets is each tract's median household income.
Whether a tract counts as low- or moderate-income for bank lending (the Community Reinvestment Act) is set by the FFIEC against its metro area's family income: look it up in the FFIEC census geocoder.
Source: 2024 Gazetteer and 2020 block assignment files, U.S. Census Bureau · Census reference files
How many people live in Census Tract 220?
The 2020-2024 American Community Survey puts Census Tract 220's population at 6,988 (±579) in 2,873 households; the 2020 Census counted 6,540 residents and 2,699 housing units.
| Measure | Tract 220 | Smithville |
|---|---|---|
| Total population | 6,988 ±579 | 10,705 |
| Households | 2,873 ±259 | 4,075 |
| Average household size | 2.42 ±0.13 | 2.62 |
| Housing units | 2,962 ±279 | 4,176 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Census Tract 220?
The median resident of Census Tract 220 is 40.2 years old; 24.9% are under 18 and 18.1% are 65 or older. The largest group is non-Hispanic white residents at 95.2%, then non-Hispanic residents of two or more races at 2.6%.
| Measure | Tract 220 | Smithville |
|---|---|---|
| Median age | 40.2 ±3.5 | 37.4 |
| Under 18 years | 24.9% ±2.8 pts | 26.3% |
| 65 years and over | 18.1% ±2.5 pts | 15.4% |
| Hispanic or Latino (any race) | 1.6% ±1.5 pts | 2.4% |
| White alone, not Hispanic | 95.2% ±2.2 pts | 93.6% |
| Black or African American alone, not Hispanic | 0.3% ±0.4 pts | 0.6% |
| Asian alone, not Hispanic | 0.3% ±0.5 pts | 0.2% |
| American Indian and Alaska Native alone, not Hispanic | 0.1% ±0.2 pts | 0.6% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.5 pts | 0.0% |
| Two or more races, not Hispanic | 2.6% ±1.8 pts | 2.6% |
| Some other race alone, not Hispanic | 0.0% ±0.5 pts | 0.0% |
| Born outside the United States | 0.3% ±0.5 pts | 0.2% |
| Speak a language other than English at home (age 5+) | 2.4% ±1.6 pts | 1.8% |
| Civilian veterans (age 18+) | 7.8% ±2.7 pts | 8.0% |
| With a disability | 11.9% ±3.4 pts | 9.7% |
| No health insurance coverage | 0.9% ±1.1 pts | 3.0% |
| High school graduate or higher (age 25+) | 93.2% ±4.2 pts | 92.9% |
| Bachelor's degree or higher (age 25+) | 34.6% ±6.8 pts | 32.4% |
| Graduate or professional degree (age 25+) | 13.2% ±4.3 pts | 12.4% |
| Lived in the same house a year earlier | 94.0% ±3.8 pts | 90.9% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Census Tract 220 earn?
Half of the 2,873 households in Census Tract 220 earn less than $98,750 a year (±$12,362), against $88,468 across Clay County: 23rd highest of the county's 55 tracts with a reliable estimate.
| Measure | Tract 220 | Smithville |
|---|---|---|
| Median household income | $98,750 ±$12,362 | $101,165 |
| Mean household income | $111,060 ±$14,020 | $112,745 |
| Per capita income | $45,815 ±$5,324 | $43,308 |
| People below the poverty line | 4.4% ±3.0 pts | 5.4% |
| Children under 18 below the poverty line | 6.6% ±6.8 pts | 5.2% |
| Households receiving SNAP | 3.1% ±2.1 pts | 2.9% |
| Households with a computer | 96.0% ±2.7 pts | 97.1% |
| Households with a broadband subscription | 93.8% ±3.4 pts | 95.5% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Census Tract 220?
Owners occupy 81.2% of Census Tract 220's occupied homes and renters 18.8%. The median owner-occupied home is valued at $279,900 by its owner (±$24,106). The median renter pays $1,125 a month including utilities.
| Measure | Tract 220 | Smithville |
|---|---|---|
| Median home value (owner-occupied) | $279,900 ±$24,106 | $290,600 |
| Median gross rent | $1,125 ±$368 | $1,323 |
| Renters paying 35% or more of income on rent | 21.5% ±14.8 pts | 17.9% |
| Median monthly owner costs, with a mortgage | $1,719 ±$125 | $1,716 |
| Owner-occupied homes | 81.2% ±4.7 pts | 84.2% |
| Renter-occupied homes | 18.8% ±4.7 pts | 15.8% |
| Housing units | 2,962 ±279 | 4,176 |
| Single-family detached homes | 70.5% ±5.1 pts | 75.5% |
| Mobile homes | 0.0% ±1.2 pts | 0.1% |
| Built 2020 or later | 0.5% ±0.8 pts | 1.8% |
| Built 2010 to 2019 | 10.3% ±4.6 pts | 15.0% |
| Built 1939 or earlier | 6.8% ±3.3 pts | 5.9% |
| Households with no vehicle | 3.5% ±3.9 pts | 2.6% |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Census Tract 220 get to work?
77.6% of Census Tract 220's workers drive alone and 14.9% work from home. The average trip to work takes 30.0 minutes.
| Measure | Tract 220 | Smithville |
|---|---|---|
| In the labor force (age 16+) | 61.9% ±5.9 pts | 64.6% |
| Unemployment rate | 1.7% ±1.4 pts | 1.1% |
| Drove alone to work | 77.6% ±6.3 pts | 81.0% |
| Carpooled | 4.6% ±2.5 pts | 2.9% |
| Public transportation | 0.1% ±0.1 pts | 0.0% |
| Walked | 1.8% ±1.6 pts | 1.7% |
| Worked from home | 14.9% ±5.7 pts | 13.5% |
| Mean travel time to work | 30.0 min ±2.9 | 28.5 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
How does Census Tract 220 compare with the other tracts in Clay County?
Among Clay County's tracts with a reliable estimate, Census Tract 220 ranks as shown below (1 = highest).
| Measure | In Clay County |
|---|---|
| Population | 5th of 55 |
| Residents per square mile | 46th of 55 |
| Median household income | 23rd of 55 |
| Per capita income | 18th of 55 |
| Median home value | 26th of 55 |
| Median gross rent | 37th of 53 |
| Bachelor's degree or higher | 27th of 55 |
| Median age | 16th of 55 |
| Owner-occupied share | 16th of 55 |
The tracts next to it on Clay County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 210.03 | 20th | $103,148±$6,318 · within the margin of this tract |
| Tract 214.01 | 21st | $99,141±$25,237 · within the margin of this tract |
| Tract 213.07 | 22nd | $99,087±$25,729 · within the margin of this tract |
| Tract 220 | 23rd | $98,750±$12,362 |
| Tract 216.02 | 24th | $97,699±$23,282 · within the margin of this tract |
| Tract 211.04 | 25th | $93,867±$7,264 · within the margin of this tract |
| Tract 211.03 | 26th | $93,639±$31,665 · within the margin of this tract |
"Within the margin": the two incomes differ by less than their combined 90% margins, so the survey cannot say which is higher and the ranks between them are not firm.
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · How ranks are computed
How reliable are the figures for Census Tract 220?
4 of the 18 figures for Census Tract 220 on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
A census tract's figures rest on a few hundred sampled households over five years, so its margins are wider than a city's. Two tracts differ only when the gap between them is larger than their combined 90% margin (the square root of the sum of the two squared margins). How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · Check it at data.census.gov
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections