Bay Area Commuters by Means of Transportation to Work

1980 & 1990 Decennial Censuses

Copied from the MTC web site (in yellow). For commuters from a specific county to a specific county (even if same county), see the original table (it was too big for this page). This table summarizes total commuters originating in each Bay Area County and arriving in each Bay Area County, plus the average for all counties on the bottom yellow line. Modern Transit Society [MTS] calculations are below that in blue color.

Note: the percentage figures came out in decimal format in the copying. The original is MTC Working Paper 5 from their web site, Table23.XLS (zipped, exel, win file).

		1980	1990		1980	1990		1980	1990				1980	1990		1980	1990		1980	1990				1980	1990		1980	1990		1980	1990				1980	1990	1980	1990	1980	1990	1980	1990			1980	1990	1980	1990	1980	1990	1980	1990
County of	County of	Total	Total	% ¯	Drive	Drive	% ¯	Shared	Shared	% ¯	County of	County of	Shared	Shared	% ¯	Transit	Transit	% ¯	Walk	Walk	% ¯	County of	County of	Other	Other	% ¯	Work	Work	% ¯	Vehicle	Vehicle	% ¯	County of	County of	Drive	Drive	Shared	Shared	Shared	Shared	Transit	Transit	County of	County of	Walk	Walk	Other	Other	Work	Work	Vehicle	Vehicle
Residence	Work	Workers	Workers	1980-90	Alone	Alone	1980-90	Ride 2	Ride 2	1980-90	Residence	Work	Ride 3+	Ride 3+	1980-90	Passngr	Passngr	1980-90	Only	Only	1980-90	Residence	Work	Means	Means	1980-90	at Home	at Home	1980-90	Driver	Driver	1980-90	Residence	Work	Alone	Alone	Ride 2	Ride 2	Ride 3+	Ride 3+	Passngr	Passngr	Residence	Work	Only	Only	Means	Means	at Home	at Home	Occup.	Occup.
San Francisco	Region	330848	378985	0.14549581681	111783	145659	0.303051447895	29911	32632	0.090969877303	San Francisco	Region	11968	10878	-0.091076203209	127013	127693	0.0053537826837	35396	37197	0.050881455532	San Francisco	Region	7261	10447	0.438782536841	7516	14479	0.92642362959	130583	165016	0.26368669735	San Francisco	Region	0.337868144888	0.384339749594	0.090407075152	0.086103671649	0.036173711191	0.028702982968	0.383901368604	0.336934179453	San Francisco	Region	0.106985685269	0.098149003259	0.021946634104	0.027565734792	0.022717380791	0.038204678285	1.17673816653	1.14636762496
San Mateo	Region	301016	343290	0.140437717596	208796	249289	0.193935707581	36695	35654	-0.0283689876	San Mateo	Region	12186	9032	-0.258821598556	23219	25585	0.101899306602	7738	8502	0.098733522874	San Mateo	Region	7532	5696	-0.243759957515	4850	9532	0.965360824742	231204	269791	0.166895901455	San Mateo	Region	0.693637547506	0.726176119316	0.121903819066	0.103859710449	0.040482897919	0.026310116811	0.077135434661	0.074528824026	San Mateo	Region	0.02570627475	0.024766232631	0.025021925745	0.016592385447	0.016112100353	0.02776661132	1.11450061418	1.08963975818
Santa Clara	Region	643416	785808	0.221306277743	466763	611337	0.309737489904	83892	79757	-0.049289562771	Santa Clara	Region	22738	16682	-0.266338288328	19930	23379	0.173055694932	15679	16075	0.025256712801	Santa Clara	Region	23874	18592	-0.221244868895	10540	19986	0.896204933586	516438	656133	0.270497136152	Santa Clara	Region	0.72544512415	0.777972481828	0.130385318363	0.10149680329	0.035339500417	0.02122910431	0.030975294366	0.029751542361	Santa Clara	Region	0.024368371318	0.020456650989	0.037105076653	0.023659723495	0.016381314733	0.025433693727	1.11028429356	1.07870812777
Alameda	Region	502382	626353	0.246766404847	309989	418637	0.350489856092	55350	58488	0.056693766938	Alameda	Region	24375	21099	-0.1344	62893	62780	-0.0017967023357	23696	24643	0.039964550979	Alameda	Region	17342	15820	-0.087763810402	8737	24886	1.84834611423	345650	454103	0.313765369594	Alameda	Region	0.617038428925	0.668372307628	0.110175125701	0.09337865389	0.048518856169	0.033685477678	0.125189596761	0.100231019888	Alameda	Region	0.047167295007	0.039343628912	0.034519548869	0.025257322947	0.017391148568	0.039731589056	1.12748155649	1.0971607763
Contra Costa	Region	295533	395157	0.337099410218	198830	282702	0.421827691998	33977	38791	0.141684080407	Contra Costa	Region	18596	15828	-0.148849214885	24472	31210	0.275335076822	6822	7003	0.026531808854	Contra Costa	Region	7189	5970	-0.169564612603	5647	13653	1.41774393483	221388	306491	0.384406562235	Contra Costa	Region	0.672784426781	0.715416910241	0.114968548352	0.098166045395	0.062923599057	0.040054965495	0.08280631943	0.078981265674	Contra Costa	Region	0.023083716539	0.017722069962	0.024325540633	0.015107919131	0.019107849208	0.034550824103	1.13557645401	1.1005902294
Solano	Region	95917	150624	0.570357705099	63016	108205	0.717103592738	13112	18654	0.422666259915	Solano	Region	9259	9266	0.00075602116859	1504	3522	1.34175531915	4294	3756	-0.125291103866	Solano	Region	3400	3041	-0.105588235294	1332	4180	2.13813813814	72284	119825	0.657697415749	Solano	Region	0.656984684675	0.718378213299	0.136701523192	0.123844805609	0.096531376086	0.061517420863	0.015680223527	0.023382727852	Solano	Region	0.044767872223	0.024936265137	0.035447313823	0.020189345655	0.013887006474	0.027751221585	1.18127109734	1.13603171291
Napa	Region	40638	50760	0.249077218367	28420	38262	0.346305418719	4273	4776	0.117715890475	Napa	Region	2333	1645	-0.294899271324	728	556	-0.236263736264	2437	2594	0.064423471481	Napa	Region	1250	1035	-0.172	1197	1892	0.580618212197	31250	41087	0.314784	Napa	Region	0.699345440228	0.75378250591	0.105147891136	0.094089834515	0.057409321325	0.032407407407	0.017914267434	0.010953506698	Napa	Region	0.059968502387	0.05110323089	0.030759387765	0.020390070922	0.029455189724	0.037273443656	1.120832	1.08752160051
Sonoma	Region	124515	188061	0.510348150825	87239	140558	0.611183071791	14221	18721	0.316433443499	Sonoma	Region	5650	5600	-0.0088495575221	3941	4261	0.081197665567	4828	6019	0.246685998343	Sonoma	Region	4305	3586	-0.167015098722	4331	9316	1.15100438698	96066	151501	0.577051193971	Sonoma	Region	0.700630446131	0.747406426638	0.11421113922	0.099547487251	0.045376059109	0.029777572171	0.031650805124	0.022657541968	Sonoma	Region	0.038774444846	0.03200557266	0.034574147693	0.019068281036	0.034782957877	0.049537118275	1.11496262986	1.0883030475
Marin	Region	113715	123672	0.087561007783	68802	81900	0.190372372896	13045	11966	-0.082713683404	Marin	Region	6314	3374	-0.465631929047	12884	12789	-0.0073734864949	4013	3617	-0.0986792923	Marin	Region	4704	1864	-0.603741496599	3953	8162	1.06476094106	77313	88827	0.148927088588	Marin	Region	0.605038913072	0.662235590918	0.114716616102	0.096755935054	0.055524776854	0.027281842293	0.113300795849	0.103410634582	Marin	Region	0.035289979334	0.029246717123	0.041366574331	0.015072126269	0.034762344458	0.065997153762	1.14031275465	1.09471219336
Region	San Francisco	508643	555447	0.092017387441	176152	211219	0.199072392025	51569	53158	0.030813085381	Region	San Francisco	31141	28700	-0.078385408304	194994	197538	0.013046555279	34210	37138	0.085589009062	Region	San Francisco	13061	13215	0.011790827655	7516	14479	0.92642362959	211308	245816	0.163306642437	Region	San Francisco	0.346317554749	0.380268504466	0.101385451092	0.095703100386	0.061223687341	0.051670096337	0.383361217986	0.355637891644	Region	San Francisco	0.067257388778	0.06686146473	0.025678127881	0.023791648888	0.014776572173	0.026067293549	1.22504590456	1.19226169167
Region	San Mateo	252693	308261	0.219903202701	182444	231108	0.26673390191	29150	31731	0.088542024014	Region	San Mateo	11850	9308	-0.214514767932	10829	13289	0.227167790193	7672	8323	0.084854014599	Region	San Mateo	5898	4970	-0.157341471685	4850	9532	0.965360824742	200790	249624	0.243209323173	Region	San Mateo	0.72199863075	0.749715338625	0.115357370406	0.102935499463	0.04689484869	0.030195191737	0.042854372697	0.043109572732	Region	San Mateo	0.030360951827	0.026999847532	0.023340575323	0.016122701217	0.019193250308	0.030921848693	1.11282434384	1.09022770246
Region	Santa Clara	665552	821705	0.234621787629	485519	641529	0.321326250878	87448	84903	-0.029103009789	Region	Santa Clara	24146	17784	-0.263480493664	17097	22208	0.298941334737	15915	15951	0.0022620169651	Region	Santa Clara	24887	19344	-0.222726724796	10540	19986	0.896204933586	537479	689268	0.282409173196	Region	Santa Clara	0.729498221026	0.780729093775	0.1313916869	0.103325402669	0.036279659591	0.021642803683	0.02568845109	0.027026731004	Region	Santa Clara	0.023912481669	0.01941207611	0.037393021131	0.023541295234	0.015836478592	0.024322597526	1.11095131159	1.07971935445
Region	Alameda	497530	604814	0.215633228147	324776	422540	0.301019779787	57416	57790	0.0065138637314	Region	Alameda	21913	16495	-0.247250490576	42833	42995	0.0037821306002	24810	25125	0.012696493349	Region	Alameda	17045	14983	-0.120973892637	8737	24886	1.84834611423	360662	456120	0.26467440429	Region	Alameda	0.652776716982	0.69862800795	0.115402086306	0.095550036871	0.044043575262	0.02727284752	0.086091290977	0.071087970847	Region	Alameda	0.049866339718	0.041541697117	0.034259240649	0.024772905389	0.017560750106	0.041146534306	1.1204534994	1.08924186618
Region	Contra Costa	213098	324646	0.523458690368	157954	249703	0.580858984261	23505	30684	0.305424377792	Region	Contra Costa	9369	9720	0.037463976945	4931	8960	0.817075643886	6822	7052	0.03371445324	Region	Contra Costa	4870	4874	0.00082135523614	5647	13653	1.41774393483	172768	267654	0.549210501945	Region	Contra Costa	0.74122704108	0.769154710053	0.110301363692	0.094515256618	0.043965687149	0.029940304208	0.023139588358	0.027599292768	Region	Contra Costa	0.032013439826	0.021722121942	0.022853335085	0.015013275999	0.02649954481	0.042055038411	1.1045332469	1.08388815411
Region	Solano	83745	113511	0.355436145442	56004	86099	0.537372330548	11272	12043	0.068399574166	Region	Solano	6482	3594	-0.445541499537	1130	1459	0.291150442478	4259	3735	-0.123033575957	Region	Solano	3266	2401	-0.264849969382	1332	4180	2.13813813814	63604	93112	0.463933085969	Region	Solano	0.668744402651	0.75850798601	0.134599080542	0.106095444494	0.077401635919	0.031662129661	0.013493342886	0.012853379849	Region	Solano	0.050856767568	0.032904300024	0.038999343244	0.021152135035	0.01590542719	0.036824624926	1.15964404754	1.09261964086
Region	Napa	35160	46964	0.335722411832	25088	35408	0.411352040816	3553	4282	0.205178722207	Region	Napa	1579	1361	-0.138062064598	247	366	0.481781376518	2399	2595	0.081700708629	Region	Napa	1097	1060	-0.033728350046	1197	1892	0.580618212197	27357	37949	0.387176956538	Region	Napa	0.71353811149	0.753939187463	0.101052332196	0.091176220083	0.044908987486	0.028979643983	0.0070250284414	0.0077932033047	Region	Napa	0.068230944255	0.055255089004	0.031200227531	0.022570479516	0.034044368601	0.040286176646	1.10465328801	1.08174128436
Region	Sonoma	108198	163399	0.510185031147	78857	124890	0.583752869118	11618	14247	0.22628679635	Region	Sonoma	3045	3599	0.181937602627	1348	1849	0.371661721068	4831	6102	0.263092527427	Region	Sonoma	4168	3396	-0.185220729367	4331	9316	1.15100438698	85680	133064	0.553034547152	Region	Sonoma	0.728821235143	0.764325363068	0.107377215845	0.08719147608	0.028142849221	0.022025838591	0.01245864064	0.011315858726	Region	Sonoma	0.044649623838	0.037344169793	0.038521968983	0.020783480927	0.04002846633	0.057013812814	1.09150326797	1.07268682739
Region	Marin	83361	103963	0.247141948873	56844	74053	0.302740834565	8945	10601	0.185131358301	Region	Marin	3894	2843	-0.26990241397	3175	3111	-0.020157480315	3985	3385	-0.150564617315	Region	Marin	2565	1808	-0.295126705653	3953	8162	1.06476094106	62528	80167	0.282097620266	Region	Marin	0.681901608666	0.712301491877	0.107304374948	0.10196896973	0.046712491453	0.027346267422	0.038087354998	0.029924107615	Region	Marin	0.047804129029	0.032559660648	0.030769784432	0.017390802497	0.047420256475	0.078508700211	1.11442873593	1.09143413125
Region	Region	2447980	3042710	0.242947246301	1543638	2076549	0.345230552759	284476	299439	0.052598461733	Region	Region	113419	93404	-0.176469550957	276584	291775	0.054923639835	104903	109406	0.042925369151	Region	Region	76857	66051	-0.140598774347	48103	106086	1.20539259506	1722176	2252774	0.308097430228	Region	Region	0.630576230198	0.682466945585	0.116208465755	0.098411941986	0.046331669376	0.030697634674	0.112984583207	0.095893134738	Region	Region	0.042852882785	0.035956762228	0.031396089837	0.021707951136	0.019650078841	0.034865629653	1.12737199915	1.09615611686
																																					1980	1990
For MTS calculations, scroll to the right.																																		Calculations by MTS in blue.			Region total
																																					0.162540135132	0.12910957666	market share carpoolers, includes transit, bicycles, walkers, other
																																					0.204938571737	0.15908490835	market share carpoolers, as percent of vehicles
																																					Santa Clara County
																																					0.16572481878	0.122725907601	market share carpoolers, includes transit, bicycles, walkers, other
																																					0.185963204992	0.136256386201	market share carpoolers, as percent of vehicles