Census tract · Clark County
Census Tract 30.02, Clark County, Ohio
Census Tract 30.02, GEOID 39023003002, in Clark County, Ohio, entirely within Mad River Township, Clark County. 3,355 residents in the ACS 2020-2024 5-year estimates (±315); the 2020 Census counted 3,669.
Residents, 2020-2024
3,355
±315 (90% margin)
2020 Census count: 3,669
Median household income
$77,852
±$13,882 (90% margin)
Clark County: $63,132
Median home value
$239,900
±$24,961 (90% margin)
Clark County: $169,900
Median gross rent
$833
±$268 (90% margin)
Clark County: $872
Where is Census Tract 30.02?
Census Tract 30.02 is one of 45 census tracts in Clark County, Ohio. It covers 17.71 square miles of land, 207 residents per square mile in 2020. Its GEOID, 39023003002, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Mad River Township, Clark County | 100% |
7 census tracts border Census Tract 30.02: Tract 20 ($101,250), Tract 21 ($53,852), Tract 28 ($95,095), Tract 30.01 ($91,250), Tract 31.02 ($102,667), Tract 32 ($79,762) and Tract 2802 in Greene County ($81,667). 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 30.02?
The 2020-2024 American Community Survey puts Census Tract 30.02's population at 3,355 (±315) in 1,403 households; the 2020 Census counted 3,669 residents and 1,569 housing units.
| Measure | Tract 30.02 | Mad River Township, Clark County |
|---|---|---|
| Total population | 3,355 ±315 | 10,944 |
| Households | 1,403 ±183 | 4,580 |
| Average household size | 2.39 ±0.20 | 2.36 |
| Housing units | 1,624 ±187 | 4,965 |
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 30.02?
The median resident of Census Tract 30.02 is 51.7 years old; 19.6% are under 18 and 26.3% are 65 or older. The largest group is non-Hispanic white residents at 92.7%, then non-Hispanic residents of two or more races at 3.9%.
| Measure | Tract 30.02 | Mad River Township, Clark County |
|---|---|---|
| Median age | 51.7 ±2.1 | 49.1 |
| Under 18 years | 19.6% ±2.9 pts | 19.6% |
| 65 years and over | 26.3% ±4.5 pts | 25.2% |
| Hispanic or Latino (any race) | 2.8% ±2.2 pts | 1.9% |
| White alone, not Hispanic | 92.7% ±4.3 pts | 91.2% |
| Black or African American alone, not Hispanic | 0.0% ±1.1 pts | 0.7% |
| Asian alone, not Hispanic | 0.0% ±1.1 pts | 1.5% |
| American Indian and Alaska Native alone, not Hispanic | 0.3% ±0.4 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±1.1 pts | 0.0% |
| Two or more races, not Hispanic | 3.9% ±2.7 pts | 4.2% |
| Some other race alone, not Hispanic | 0.3% ±0.5 pts | 0.4% |
| Born outside the United States | 0.4% ±0.6 pts | 2.7% |
| Speak a language other than English at home (age 5+) | 1.7% ±1.3 pts | 1.6% |
| Civilian veterans (age 18+) | 12.4% ±3.7 pts | 12.3% |
| With a disability | 13.1% ±5.0 pts | 15.2% |
| No health insurance coverage | 7.4% ±4.4 pts | 6.2% |
| High school graduate or higher (age 25+) | 93.8% ±3.6 pts | 94.7% |
| Bachelor's degree or higher (age 25+) | 27.1% ±6.8 pts | 25.1% |
| Graduate or professional degree (age 25+) | 10.3% ±4.0 pts | 10.6% |
| Lived in the same house a year earlier | 95.2% ±2.8 pts | 91.6% |
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 30.02 earn?
Half of the 1,403 households in Census Tract 30.02 earn less than $77,852 a year (±$13,882), against $63,132 across Clark County: 13th highest of the county's 43 tracts with a reliable estimate.
| Measure | Tract 30.02 | Mad River Township, Clark County |
|---|---|---|
| Median household income | $77,852 ±$13,882 | $83,700 |
| Mean household income | $94,215 ±$12,002 | $93,872 |
| Per capita income | $40,211 ±$4,047 | $39,791 |
| People below the poverty line | 6.5% ±5.0 pts | 8.2% |
| Children under 18 below the poverty line | 19.5% ±18.2 pts | 16.2% |
| Households receiving SNAP | 6.7% ±4.2 pts | 6.5% |
| Households with a computer | 94.8% ±4.7 pts | 96.8% |
| Households with a broadband subscription | 89.8% ±6.4 pts | 94.2% |
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 30.02?
Owners occupy 94.4% of Census Tract 30.02's occupied homes and renters 5.6%. The median owner-occupied home is valued at $239,900 by its owner (±$24,961). The median renter pays $833 a month including utilities, and 72.3% of renters pay 35% or more of their income on rent.
| Measure | Tract 30.02 | Mad River Township, Clark County |
|---|---|---|
| Median home value (owner-occupied) | $239,900 ±$24,961 | $208,300 |
| Median gross rent | $833 ±$268 | $936 |
| Renters paying 35% or more of income on rent | 72.3% ±41.0 pts | 34.1% |
| Median monthly owner costs, with a mortgage | $1,414 ±$182 | $1,453 |
| Owner-occupied homes | 94.4% ±3.8 pts | 86.5% |
| Renter-occupied homes | 5.6% ±3.8 pts | 13.5% |
| Housing units | 1,624 ±187 | 4,965 |
| Single-family detached homes | 92.7% ±4.0 pts | 85.7% |
| Mobile homes | 5.3% ±3.2 pts | 5.5% |
| Built 2020 or later | 2.5% ±2.6 pts | 1.7% |
| Built 2010 to 2019 | 4.6% ±2.9 pts | 2.2% |
| Built 1939 or earlier | 8.9% ±3.5 pts | 7.1% |
| Households with no vehicle | 2.2% ±2.6 pts | 1.9% |
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 30.02 get to work?
80.0% of Census Tract 30.02's workers drive alone and 12.9% work from home. The average trip to work takes 26.2 minutes.
| Measure | Tract 30.02 | Mad River Township, Clark County |
|---|---|---|
| In the labor force (age 16+) | 50.9% ±5.9 pts | 56.5% |
| Unemployment rate | 2.7% ±2.2 pts | 4.0% |
| Drove alone to work | 80.0% ±8.4 pts | 80.3% |
| Carpooled | 5.5% ±3.3 pts | 7.7% |
| Public transportation | 0.0% ±2.7 pts | 0.1% |
| Walked | 0.0% ±2.7 pts | 0.0% |
| Worked from home | 12.9% ±6.9 pts | 10.7% |
| Mean travel time to work | 26.2 min ±5.5 | 23.6 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 30.02 compare with the other tracts in Clark County?
Among Clark County's tracts with a reliable estimate, Census Tract 30.02 ranks as shown below (1 = highest).
| Measure | In Clark County |
|---|---|
| Population | 20th of 45 |
| Residents per square mile | 36th of 45 |
| Median household income | 13th of 43 |
| Per capita income | 12th of 45 |
| Median home value | 4th of 45 |
| Median gross rent | 27th of 43 |
| Bachelor's degree or higher | 10th of 39 |
| Median age | 4th of 45 |
| Owner-occupied share | 3rd of 45 |
The tracts next to it on Clark County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 16 | 10th | $83,750±$19,202 · within the margin of this tract |
| Tract 26.08 | 11th | $83,429±$16,449 · within the margin of this tract |
| Tract 32 | 12th | $79,762±$14,138 · within the margin of this tract |
| Tract 30.02 | 13th | $77,852±$13,882 |
| Tract 23.01 | 14th | $77,583±$12,213 · within the margin of this tract |
| Tract 26.07 | 15th | $74,885±$11,393 · within the margin of this tract |
| Tract 31.01 | 16th | $74,539±$13,527 · 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 30.02?
4 of the 18 figures for Census Tract 30.02 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