Washington County, Minnesota Cities (2025)

29 cities

City	Rank	2025 Pop. ↓	2020 Pop.	Change	Density	Area (mi²)	Type
Woodbury	1	82,244	75,478	1.67%	2,357	34.89	City
Cottage Grove	2	44,101	38,988	2.37%	1,311	33.64	City
Oakdale	3	28,198	28,268	-0.05%	2,573	10.96	City
Forest Lake	4	20,674	20,701	-0.02%	677	30.54	City
Stillwater	5	19,129	19,406	-0.29%	2,377	8.05	City
Hugo	6	16,964	15,806	1.39%	507	33.46	City
Lake Elmo	7	15,359	11,351	5.51%	695	22.09	City
Mahtomedi	8	8,210	8,144	0.16%	2,367	3.47	City
Newport	9	6,242	3,939	7.97%	1,725	3.62	City
St. Paul Park	10	5,255	5,544	-1.09%	1,753	3	City
Oak Park Heights	11	4,569	4,841	-1.17%	1,562	2.93	City
Scandia	12	3,914	3,988	-0.38%	112	34.85	City
West Lakeland township	13	3,862	3,982	-0.8%	313	12.33	Township
Bayport	14	3,626	4,030	-2.19%	2,092	1.73	City
Afton	15	2,932	2,954	-0.14%	117	25.09	City
May township	16	2,573	2,670	-0.69%	75	34.12	Township
Baytown township	17	2,176	2,096	0.74%	269	8.08	Township
Denmark township	18	1,842	1,815	-1.18%	65	28.46	Township
Stillwater township	19	1,769	1,867	-1.34%	121	14.66	Township
Lakeland	20	1,628	1,707	-0.97%	785	2.08	City
Lake St. Croix Beach	21	986	1,041	-1.1%	1,754	0.56	City
Landfall	22	835	847	-0.24%	12,652	0.07	City
Marine St. Croix	23	653	663	-0.31%	167	3.91	City
Willernie	24	505	519	-0.59%	4,040	0.13	City
Pine Springs	25	379	391	-0.52%	492	0.77	City
St. Marys Point	26	338	353	-0.88%	876	0.39	City
Lakeland Shores	27	322	341	-1.23%	1,019	0.32	City
Grey Cloud Island township	28	315	280	1.94%	149	2.12	Township
Scandia township	29	67	69	0%	2	36	Township

Washington County Cities Summary

Woodbury is the largest city in Washington County, with a population of 82,244.