Urbanized Areas with More than 1,000,000 Population in 1990: Ranked by Density of Highest Density 10 Percent of Land Area
Rank	Urbanized Area	High Tract	1%	10%	20%	30%	40%	50%	60%	70%	80%	90%	100%	Overall
1	New York	227,167	93,782	29,464	7,088	4,400	3,184	2,337	1,734	1,303	997	746	555	5,184
2	Los Angeles	79,725	34,204	18,415	10,600	8,340	6,770	5,268	3,900	2,856	2,035	1,362	812	6,062
3	San Francisco-Oakland	145,050	37,948	17,200	7,900	5,487	3,847	2,667	1,972	1,506	1,090	753	570	4,311
4	Chicago	90,550	34,414	15,035	5,806	4,030	2,896	2,138	1,614	1,290	1,018	759	610	3,525
5	Philadelphia	47,731	33,228	14,814	5,188	3,360	2,424	1,910	1,478	1,165	913	694	570	3,263
6	Miami	32,007	25,483	13,460	8,419	6,863	5,434	4,376	3,075	2,273	1,926	1,328	647	4,815
7	Boston	86,725	29,973	12,329	4,404	2,742	1,874	1,401	1,087	848	729	632	548	2,673
8	San Jose	29,246	17,468	12,251	8,322	6,944	5,749	4,133	2,447	1,454	1,158	839	599	4,401
9	Milwaukee	29,173	20,710	11,432	5,286	3,214	2,447	1,744	1,332	1,024	933	797	568	2,892
10	Baltimore	181,533	27,406	11,398	4,645	3,142	2,270	1,582	1,274	971	767	657	562	2,734
11	San Diego	27,387	19,546	11,282	6,558	4,737	3,484	2,848	2,112	1,538	1,092	821	557	3,520
12	New Orleans	41,600	20,415	11,042	7,035	5,577	3,569	2,178	1,464	1,101	808	686	607	3,441
13	Washington	59,625	25,635	10,741	5,178	3,797	2,983	2,382	1,818	1,340	964	716	569	3,055
14	Cleveland	26,345	15,517	9,441	4,987	3,367	2,522	1,841	1,310	986	816	663	540	2,659
15	Detroit	16,737	13,284	9,259	6,133	4,547	3,343	2,586	1,987	1,529	1,168	881	566	3,204
16	Sacramento	12,956	11,283	8,220	6,248	5,421	4,606	3,926	3,222	2,296	1,591	1,019	680	3,751
17	Pittsburgh	40,800	14,893	7,871	4,084	2,723	1,805	1,255	1,023	776	667	591	532	2,139
18	Columbus	25,922	14,858	8,000	4,667	3,674	2,916	2,076	1,563	1,204	919	735	595	2,640
19	Seattle	36,900	14,865	7,837	5,008	3,964	3,245	2,554	2,048	1,582	1,097	769	572	2,876
20	Fort Lauderdale	25,910	10,788	7,813	5,764	4,725	4,058	3,478	2,686	1,601	1,281	1,245	742	3,351
21	Denver	22,070	12,321	7,587	5,553	4,742	3,903	3,209	2,528	1,848	1,321	885	592	3,228
22	Minneapolis-St. Paul	20,643	13,693	7,458	4,246	3,193	2,488	2,021	1,601	1,254	961	685	536	2,453
23	Cincinnati	44,400	13,487	7,423	4,069	2,924	2,134	1,663	1,309	1,028	799	682	555	2,270
24	Phoenix	13,787	9,791	7,414	5,723	4,742	3,753	3,073	2,429	1,776	1,297	968	640	3,193
25	Portland	22,858	11,384	7,322	4,827	3,795	3,031	2,363	1,873	1,394	1,076	863	716	2,738
26	St. Louis	35,800	12,561	7,155	4,032	3,055	2,293	1,673	1,225	1,006	828	645	569	2,259
27	Houston	14,954	10,726	6,965	4,618	3,430	2,696	2,111	1,694	1,365	1,098	820	595	2,547
28	San Antonio	10,073	9,372	6,916	4,862	3,860	3,074	2,444	1,940	1,600	1,188	917	715	2,769
29	Dallas-Fort Worth	17,833	10,855	6,509	4,341	3,385	2,621	2,042	1,463	1,024	809	643	550	2,346
30	Riverside-San Bernardino	11,014	9,185	6,250	3,810	2,497	1,748	1,353	1,104	914	731	595	540	1,976
31	Tampa-St. Petersburg	14,982	8,087	5,669	4,279	3,587	2,926	2,361	1,799	1,271	950	702	521	2,416
32	Kansas City	14,295	9,124	5,638	3,673	3,000	2,465	1,904	1,451	1,156	828	648	537	2,130
33	Atlanta	30,300	6,910	4,149	2,615	2,083	1,748	1,382	1,155	914	681	580	531	1,590
	Average	46,548	19,794	10,114	5,454	4,101	3,161	2,433	1,840	1,370	1,047	798	594	3,103
Data includes all census tracts of 500 or more population per square mile in the urbanized portions of Los Angeles (Los Angeles and Orange counties) and Portland (Clackamas, Clark, Multnomah and Washington counties) Note: This analysis produces results similar to, but not identical to data for urbanized areas.