Census tract · Morgan County
Census Tract 51.09, Morgan County, Alabama
Census Tract 51.09, GEOID 01103005109, in Morgan County, Alabama, mostly within Decatur (96% of its census blocks). 4,198 residents in the ACS 2020-2024 5-year estimates (±841); the 2020 Census counted 4,989.
Residents, 2020-2024
4,198
±841 (90% margin)
2020 Census count: 4,989
Median household income
$59,925
±$14,893 (90% margin)
Morgan County: $68,845
Median home value
$141,000
±$23,269 (90% margin)
Morgan County: $212,000
Median gross rent
$853
±$91 (90% margin)
Morgan County: $864
Where is Census Tract 51.09?
Census Tract 51.09 is one of 31 census tracts in Morgan County, Alabama. It covers 3.16 square miles of land, 1,578 residents per square mile in 2020. Its GEOID, 01103005109, names it uniquely (how tract numbers and GEOIDs work).
| Place | Share of the tract |
|---|---|
| Decatur | 96% |
7 census tracts border Census Tract 51.09: Tract 2 ($90,913), Tract 3 ($51,429), Tract 9 ($46,692), Tract 51.03 ($70,469), Tract 51.05 ($100,455), Tract 51.08 ($102,010) and Tract 53.06 ($98,547). 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 51.09?
The 2020-2024 American Community Survey puts Census Tract 51.09's population at 4,198 (±841) in 1,743 households; the 2020 Census counted 4,989 residents and 2,320 housing units.
| Measure | Tract 51.09 | Decatur |
|---|---|---|
| Total population | 4,198 ±841 | 57,361 |
| Households | 1,743 ±229 | 23,722 |
| Average household size | 2.41 ±0.41 | 2.38 |
| Housing units | 1,937 ±172 | 25,467 |
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 51.09?
The median resident of Census Tract 51.09 is 35.5 years old; 24.7% are under 18 and 14.6% are 65 or older. The largest group is non-Hispanic white residents at 53.6%, then non-Hispanic Black residents at 22.4%.
| Measure | Tract 51.09 | Decatur |
|---|---|---|
| Median age | 35.5 ±3.3 | 39.7 |
| Under 18 years | 24.7% ±5.0 pts | 23.8% |
| 65 years and over | 14.6% ±5.3 pts | 18.1% |
| Hispanic or Latino (any race) | 21.6% ±8.9 pts | 16.5% |
| White alone, not Hispanic | 53.6% ±11.5 pts | 55.6% |
| Black or African American alone, not Hispanic | 22.4% ±7.2 pts | 23.0% |
| Asian alone, not Hispanic | 0.0% ±0.9 pts | 0.8% |
| American Indian and Alaska Native alone, not Hispanic | 0.6% ±0.8 pts | 0.1% |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±0.9 pts | 0.0% |
| Two or more races, not Hispanic | 1.7% ±1.2 pts | 3.2% |
| Some other race alone, not Hispanic | 0.0% ±0.9 pts | 0.8% |
| Born outside the United States | 22.9% ±16.9 pts | 8.5% |
| Speak a language other than English at home (age 5+) | 36.3% ±15.9 pts | 14.6% |
| Civilian veterans (age 18+) | 7.0% ±3.7 pts | 7.2% |
| With a disability | 21.6% ±5.0 pts | 18.1% |
| No health insurance coverage | 22.7% ±8.7 pts | 13.2% |
| High school graduate or higher (age 25+) | 75.3% ±9.5 pts | 84.8% |
| Bachelor's degree or higher (age 25+) | 12.0% ±5.0 pts | 22.4% |
| Graduate or professional degree (age 25+) | 1.4% ±1.4 pts | 7.2% |
| Lived in the same house a year earlier | 96.2% ±3.3 pts | 89.4% |
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 51.09 earn?
Half of the 1,743 households in Census Tract 51.09 earn less than $59,925 a year (±$14,893), against $68,845 across Morgan County: 20th highest of the county's 29 tracts with a reliable estimate. 11.5% of residents live below the poverty line.
| Measure | Tract 51.09 | Decatur |
|---|---|---|
| Median household income | $59,925 ±$14,893 | $61,563 |
| Mean household income | $64,432 ±$7,908 | $82,134 |
| Per capita income | $27,379 ±$3,555 | $34,685 |
| People below the poverty line | 11.5% ±4.4 pts | 13.1% |
| Children under 18 below the poverty line | 2.0% ±3.8 pts | 18.1% |
| Households receiving SNAP | 16.6% ±8.1 pts | 13.1% |
| Households with a computer | 88.2% ±6.6 pts | 92.4% |
| Households with a broadband subscription | 79.9% ±12.0 pts | 86.7% |
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 51.09?
Owners occupy 37.1% of Census Tract 51.09's occupied homes and renters 62.9%. The median owner-occupied home is valued at $141,000 by its owner (±$23,269). The median renter pays $853 a month including utilities, and 18.4% of renters pay 35% or more of their income on rent.
| Measure | Tract 51.09 | Decatur |
|---|---|---|
| Median home value (owner-occupied) | $141,000 ±$23,269 | $210,200 |
| Median gross rent | $853 ±$91 | $896 |
| Renters paying 35% or more of income on rent | 18.4% ±10.4 pts | 38.1% |
| Median monthly owner costs, with a mortgage | $897 ±$73 | $1,278 |
| Owner-occupied homes | 37.1% ±7.4 pts | 63.3% |
| Renter-occupied homes | 62.9% ±7.4 pts | 36.7% |
| Housing units | 1,937 ±172 | 25,467 |
| Single-family detached homes | 28.5% ±7.8 pts | 69.9% |
| Mobile homes | 4.9% ±5.1 pts | 1.6% |
| Built 2020 or later | 0.0% ±2.0 pts | 1.1% |
| Built 2010 to 2019 | 9.7% ±5.5 pts | 4.5% |
| Built 1939 or earlier | 0.0% ±2.0 pts | 4.2% |
| Households with no vehicle | 8.3% ±5.3 pts | 5.8% |
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 51.09 get to work?
85.1% of Census Tract 51.09's workers drive alone. The average trip to work takes 18.2 minutes.
| Measure | Tract 51.09 | Decatur |
|---|---|---|
| In the labor force (age 16+) | 69.7% ±8.8 pts | 59.0% |
| Unemployment rate | 4.1% ±3.8 pts | 4.5% |
| Drove alone to work | 85.1% ±7.4 pts | 80.3% |
| Carpooled | 6.8% ±5.7 pts | 9.8% |
| Public transportation | 0.0% ±1.8 pts | 0.5% |
| Walked | 0.0% ±1.8 pts | 1.2% |
| Worked from home | 1.3% ±2.1 pts | 6.6% |
| Mean travel time to work | 18.2 min ±3.0 | 21.1 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 51.09 compare with the other tracts in Morgan County?
Among Morgan County's tracts with a reliable estimate, Census Tract 51.09 ranks as shown below (1 = highest).
| Measure | In Morgan County | In Decatur |
|---|---|---|
| Population | 12th of 31 | 7th of 17 |
| Residents per square mile | 9th of 31 | 8th of 17 |
| Median household income | 20th of 29 | 9th of 16 |
| Per capita income | 24th of 31 | 11th of 17 |
| Median home value | 27th of 31 | 13th of 17 |
| Median gross rent | 15th of 27 | 11th of 15 |
| Poverty rate | 13th of 24 | 6th of 13 |
| Bachelor's degree or higher | 25th of 31 | 12th of 17 |
| Median age | 26th of 31 | 13th of 17 |
| Owner-occupied share | 30th of 31 | 16th of 17 |
The tracts next to it on Morgan County's income ladder
| Tract | Rank | Median household income |
|---|---|---|
| Tract 57.01 | 17th | $64,000±$8,970 · within the margin of this tract |
| Tract 56.02 | 18th | $63,587±$8,064 · within the margin of this tract |
| Tract 53.05 | 19th | $62,772±$19,629 · within the margin of this tract |
| Tract 51.09 | 20th | $59,925±$14,893 |
| Tract 10 | 21st | $58,775±$20,147 · within the margin of this tract |
| Tract 4 | 22nd | $57,548±$13,024 · within the margin of this tract |
| Tract 51.06 | 23rd | $54,224±$17,602 · 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 51.09?
2 of the 18 figures for Census Tract 51.09 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