PlainCities

Census tracts · Williamson County

Census tracts in Williamson County, Tennessee

Williamson County is divided into 46 census tracts. Among the tracts with a reliable estimate, median household income runs from $81,750 in Tract 505.04 to $250,000 or more in Tract 503.05 (ACS 2020-2024 5-year estimates).

Every census tract in Williamson County

Sort by any column. A tract's number repeats across counties; the GEOID under each name is unique. A ring marks an estimate whose coefficient of variation is over 40%.

Census tracts of Williamson County, ACS 2020-2024 5-year estimates
Tract 501.0247187050102Nolensville (71%)7,4628,680±935$148,988$644,700$2,6050.9%
Tract 501.0347187050103Nolensville (5%)7,0048,826±993$107,569$896,800not published5.4%
Tract 501.0447187050104Brentwood (62%)5,7145,275±454$176,607$905,100$3,2116.0%
Tract 501.0547187050105Nolensville (41%)9,68910,744±1,004$179,583$918,100$1,9783.7%
Tract 502.0447187050204Brentwood5,7265,939±630$188,173$899,100$3,500 or more0.4%
Tract 502.0547187050205Brentwood3,5963,294±421$175,756$941,100not published5.9%
Tract 502.0647187050206Brentwood3,2253,429±491$206,458$981,600not published2.3%
Tract 502.0747187050207Brentwood4,3913,813±325$210,208$1,313,900not published3.1%
Tract 502.0947187050209Brentwood4,2503,591±276$217,885$1,117,600not published3.3%
Tract 502.1047187050210Brentwood2,7402,752±486$168,690$1,067,600$3,500 or more9.1%
Tract 502.1147187050211Franklin (91%)6,6416,980±716$101,986$1,040,300$1,9277.0%
Tract 502.1247187050212Franklin (67%)2,0692,192±768$201,875$909,000not published0.0%
Tract 503.0347187050303Brentwood3,0673,131±490$194,091$1,172,000not published3.9%
Tract 503.0447187050304Brentwood2,5492,443±290$94,729$1,199,300$2,2867.7%
Tract 503.0547187050305Brentwood (64%)2,7992,934±551$250,000 or more$1,394,200not published0.8%
Tract 503.0647187050306Brentwood2,0692,120±269$126,618$742,400$2,3891.2%
Tract 503.0747187050307Franklin (86%)3,8583,900±607$86,289$411,600$1,8913.2%
Tract 504.0347187050403–2,0261,928±279$153,125$927,900not published0.8%
Tract 504.0447187050404Brentwood (27%)6,8906,537±848$199,083$969,500not published3.7%
Tract 504.0547187050405–2,9153,469±414$222,784$1,202,300$1,9886.1%
Tract 504.0647187050406Franklin (31%)6,0945,895±678$186,250$878,900$1,8023.3%
Tract 505.0247187050502Fairview (17%)4,2454,002±468$91,786$477,000$1,2288.6%
Tract 505.0347187050503Fairview (54%)5,7356,461±664$96,029$432,900$1,3885.0%
Tract 505.0447187050504Fairview (78%)4,4904,726±500$81,750$368,000$1,41417.9%
Tract 506.0147187050601Franklin (81%)5,9036,155±1,163$99,858$751,900$1,7753.5%
Tract 506.0347187050603Franklin3,1853,338±486$99,028$568,300$1,8227.6%
Tract 506.0447187050604Franklin (82%)9,55110,491±1,154$143,888$985,500$1,9103.2%
Tract 507.0147187050701Franklin (81%)4,3034,091±445$124,583$579,600$2,3002.6%
Tract 507.0247187050702Franklin (81%)4,5615,028±894$112,214$767,000$2,3822.0%
Tract 508.0147187050801Franklin4,8415,521±773$63,490$420,000$1,08618.8%
Tract 508.0247187050802Franklin1,2251,124±156$90,341$854,200$2,2232.5%
Tract 509.0447187050904Franklin5,2345,867±690$129,550$576,100$1,9325.9%
Tract 509.0547187050905Franklin6,4835,941±770$92,440$624,400$1,7944.8%
Tract 509.0647187050906Franklin5,4875,902±852$140,784$737,700$2,2577.1%
Tract 509.0747187050907Franklin5,8234,904±480$112,519$608,400$1,9263.4%
Tract 509.0847187050908Franklin (51%)4,2924,463±510$168,056$815,600$1,4273.9%
Tract 509.0947187050909Franklin (22%)4,6304,622±582$143,777$843,300$2,9152.4%
Tract 510.0147187051001Franklin (84%)8,4979,140±934$187,835$805,500$2,4603.4%
Tract 510.0247187051002Franklin (62%)11,63112,444±1,277$150,133$782,500$2,2520.9%
Tract 51147187051100Thompson's Station (4%)8,60810,448±1,139$166,319$931,200$2,3439.0%
Tract 512.0347187051203Thompson's Station (14%)3,5313,010±418$143,289$761,600not published8.2%
Tract 512.0447187051204Thompson's Station (42%)6,6967,322±1,001$136,307$678,800$2,0296.7%
Tract 512.0547187051205Thompson's Station (51%)9,1739,651±936$175,889$606,700$2,1580.1%
Tract 512.0647187051206Spring Hill8,4059,004±1,069$89,826$462,100$1,7499.0%
Tract 512.0747187051207Spring Hill (98%)7,7798,048±937$120,882$469,600$2,0860.4%
Tract 512.0847187051208Spring Hill (89%)8,64410,776±1,346$146,548$583,200$2,7523.7%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); place = the place holding most of the tract's 2020 census blocks · Check it at data.census.gov

How these figures are made: methodology and release checks · reading a margin of error · every state · corrections