Census tracts · Round Rock, TX

Census tracts in Round Rock, Texas

27 census tracts lie mostly within Round Rock, and 21 more reach into it, by the 2020 census blocks they share. Median household income runs from $52,471 in Tract 207.01 to $222,396 in Tract 206.07, against $99,287 for Round Rock as a whole (ACS 2020-2024 5-year estimates).

Which census tracts of Round Rock earn the most and the least?

The five tracts with the highest and the lowest median household income among those mostly within Round Rock and with a reliable estimate.

Tract 206.07 $222,396
Tract 207.06 $206,324
Tract 205.05 $182,396
Tract 208.14 $161,258
Tract 206.08 $158,188
Tract 207.04 $64,438
Tract 215.03 $62,473
Tract 215.13 $61,068
Tract 215.16 $56,385
Tract 207.01 $52,471

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) · Check it at data.census.gov

Every census tract in Round Rock

Sort by any column; the share column is how much of each tract's land (by 2020 census blocks) lies inside Round Rock.

Census tracts in or partly in Round Rock, ACS 2020-2024 5-year estimates. Distance and direction from the Census Bureau's internal point of Round Rock (2024 Gazetteer), which is not always its downtown

Tract 207.0148491020701	1.3 mi southwest	Williamson County	2,751±452	$52,471	$228,400	$1,344	100%
Tract 207.0448491020704	1.6 mi south	Williamson County	6,170±1,090	$64,438	$278,200	$1,633	100%
Tract 207.0948491020709	2.6 mi south	Williamson County	4,633±814	$92,329	$282,700	$1,679	100%
Tract 215.0248491021502	1.0 mi northwest	Williamson County	4,600±585	$81,650	$267,100	$1,677	100%
Tract 215.0348491021503	1.0 mi west	Williamson County	4,824±889	$62,473	$328,900	$1,370	100%
Tract 215.1348491021513	2.0 mi northwest	Williamson County	3,005±542	$61,068	not published	$1,671	100%
Tract 215.1448491021514	2.5 mi north	Williamson County	5,211±843	$82,776	$386,200	$1,733	100%
Tract 206.0248491020602	2.2 mi west	Williamson County	4,778±436	$131,250	$417,900	$1,710	99%
Tract 207.0748491020707	1.6 mi southeast	Williamson County	6,954±841	$105,897	$333,400	$1,803	98%
Tract 207.1148491020711	2.5 mi southeast	Williamson County	5,058±645	$133,289	$580,600	$2,385	98%
Tract 205.1148491020511	2.6 mi southwest	Williamson County	3,962±1,178	$86,098	$286,800	$2,100	97%
Tract 215.1548491021515	2.0 mi north	Williamson County	4,739±1,102	$103,173	$402,800	$2,257	96%
Tract 207.1248491020712	2.2 mi southeast	Williamson County	5,618±984	$128,402	$385,400	$1,952	94%
Tract 206.0748491020607	3.3 mi west	Williamson County	7,165±1,041	$222,396	$696,600	$3,156	93%
Tract 207.0648491020706	2.8 mi east	Williamson County	5,284±1,606	$206,324	$625,900	$2,433	92%
Tract 215.1148491021511	2.2 mi east	Williamson County	2,164±249	$133,389	$409,300	$2,181	88%
Tract 215.1648491021516	2.1 mi north	Williamson County	2,423±376	$56,385	$333,900	$1,794	86%
Tract 215.0648491021506	2.3 mi northeast	Williamson County	3,859±400	$121,559	$384,300	$2,261	85%
Tract 208.1548491020815	3.5 mi east	Williamson County	1,844±255	not published	$674,200	not published	79%
Tract 205.0548491020505	2.9 mi west	Williamson County	3,224±596	$182,396	$484,000	$2,421	78%
Tract 206.0848491020608	4.1 mi northwest	Williamson County	6,753±785	$158,188	$424,700	$2,337	76%
Tract 207.1348491020713	3.4 mi southeast	Williamson County	3,566±516	$103,352	$350,700	$1,871	74%
Tract 215.1748491021517	at the center point	Williamson County	3,374±474	$76,271	$327,900	$1,874	70%
Tract 207.1048491020710	3.1 mi south	Williamson County	3,292±486	$99,688	$362,800	$2,034	63%
Tract 205.1248491020512	3.3 mi southwest	Williamson County	3,506±564	$67,938	$323,000	$1,536	61%
Tract 215.1848491021518	0.9 mi northeast	Williamson County	3,567±641	$113,355	$339,100	$2,291	57%
Tract 208.1448491020814	3.9 mi east	Williamson County	4,917±613	$161,258	$603,900	$2,392	56%
Tract 215.1248491021512	1.2 mi east	Williamson County	4,942±739	$96,271	$442,300	$1,882	48%
Tract 205.0348491020503	4.2 mi southwest	Williamson County	5,754±490	$126,721	$483,600	not published	47%
Tract 208.2148491020821	5.2 mi northeast	Williamson County	5,245±513	$119,643	$445,200	$1,915	35%
Tract 208.1848491020818	3.5 mi northeast	Williamson County	8,497±1,177	$172,643	$505,700	$2,661	25%
Tract 215.1048491021510	3.3 mi north	Williamson County	7,360±1,408	$128,462	$496,500	$1,883	25%
Tract 45648453045600	4.2 mi south	Travis County	4,921±655	$108,207	$499,900	$1,983	23%
Tract 46448453046400	3.7 mi south	Travis County	3,843±455	$122,153	$375,400	$1,909	22%
Tract 205.1348491020513	4.5 mi southwest	Williamson County	3,856±690	$75,548	$450,500	$1,667	21%
Tract 215.0948491021509	3.6 mi north	Williamson County	5,431±571	$129,167	$613,800	$1,895	20%
Tract 206.0948491020609	5.4 mi northwest	Williamson County	2,301±205	$159,500	$603,100	$2,698	18%
Tract 205.1548491020515	4.0 mi west	Williamson County	3,862±452	$124,625	$430,800	$2,019	17%
Tract 206.0648491020606	4.6 mi west	Williamson County	4,065±917	$161,479	$681,500	$3,358	17%
Tract 203.1048491020310	6.5 mi west	Williamson County	5,233±485	$183,882	$699,400	$1,980	13%
Tract 46248453046200	4.1 mi southeast	Travis County	6,501±902	$121,288	$392,800	$2,129	11%
Tract 206.0448491020604	6.1 mi northwest	Williamson County	9,836±1,060	$132,889	$598,300	$1,575	9%
Tract 208.1248491020812	6.3 mi northeast	Williamson County	8,164±907	$126,902	$409,800	$2,393	8%
Tract 208.1648491020816	4.7 mi east	Williamson County	6,629±705	$102,966	$454,400	$1,676	8%
Tract 205.1448491020514	3.7 mi west	Williamson County	3,857±431	$154,722	$544,700	$2,432	7%
Tract 46048453046000	4.7 mi southeast	Travis County	4,445±713	$73,119	$459,300	$1,787	5%
Tract 45748453045700	5.0 mi south	Travis County	3,128±658	$63,521	$398,200	$1,532	4%
Tract 46148453046100	5.0 mi southeast	Travis County	5,831±919	$118,735	$453,600	$2,176	1%

Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files · Census block assignment files

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