Name Level 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
of territorial units
Ratio of dwellings connected to the drinking water-conduit network
Budapest capital, regiona 98.1 98.4 98.1 98.3 98.5 98.0 98.5 98.7 99.0 99.2 99.5 99.5 98.8 99.8 99.8 99.8 100.0 100.0 100.0 99.4
Pest county, regionb 87.4 89.7 90.8 90.9 91.8 91.8 91.7 93.1 93.6 93.9 94.8 93.0 90.8 90.3 90.9 91.3 92.8 93.2 93.1 92.8
Central Hungary large regionc 94.8 95.6 95.8 95.9 96.3 96.0 96.3 96.8 97.2 97.4 97.9 97.3 96.1 96.6 96.7 96.9 97.5 97.6 97.6 97.1
Fejér county 95.3 95.0 95.2 95.8 96.2 96.3 96.2 96.4 96.5 96.7 96.8 96.6 94.4 96.3 97.0 97.0 97.0 97.1 97.3 97.2
Komárom-Esztergom county 95.1 94.6 94.8 94.9 94.9 94.9 94.5 94.7 94.8 94.6 94.6 94.5 93.1 93.1 98.0 98.0 98.3 98.2 98.1 98.0
Veszprém county 97.3 97.7 98.7 98.9 98.6 98.8 98.6 98.3 98.3 98.4 98.2 97.6 97.7 97.9 98.0 97.9 97.8 98.0 98.0 97.8
Central Transdanubia region 95.9 95.8 96.3 96.6 96.7 96.7 96.5 96.6 96.7 96.7 96.6 96.4 95.1 96.0 97.6 97.6 97.6 97.7 97.8 97.6
Győr-Moson-Sopron county 96.8 93.3 94.5 94.8 94.7 98.3 98.4 98.3 98.4 98.5 97.3 97.7 97.0 96.9 96.6 96.6 97.2 97.5 97.6 97.8
Vas county 95.6 96.5 96.6 96.5 96.2 96.7 96.9 96.9 97.1 97.6 97.4 97.1 97.6 97.7 97.8 97.9 97.8 98.0 98.3 99.2
Zala county 95.3 94.7 95.2 95.1 94.9 96.3 95.8 95.5 95.2 94.9 94.0 94.6 93.9 93.7 93.6 93.6 93.4 95.5 95.5 95.4
Western Transdanubia region 96.0 94.6 95.2 95.3 95.2 97.3 97.2 97.1 97.1 97.2 96.4 96.6 96.3 96.1 96.0 96.0 96.2 97.0 97.2 97.5
Baranya county 96.1 93.3 94.1 95.1 97.1 97.6 97.8 97.9 97.9 98.0 97.6 96.4 97.2 96.4 96.5 97.8 97.9 96.9 95.8 95.9
Somogy county 92.1 93.3 93.5 94.6 95.3 95.9 95.9 96.0 96.1 96.4 94.6 94.0 93.2 93.5 93.8 93.8 93.7 93.7 93.8 93.9
Tolna county 91.8 93.4 93.9 94.2 94.6 94.5 94.7 94.7 95.0 95.2 96.2 95.8 96.8 95.6 96.4 95.1 95.1 95.1 95.6 95.6
Southern Transdanubia region 93.7 93.3 93.8 94.7 95.9 96.2 96.4 96.5 96.6 96.8 96.2 95.4 95.7 95.2 95.5 95.8 95.7 95.4 95.1 95.1
Transdanubia large region 95.2 94.6 95.2 95.6 95.9 96.7 96.7 96.7 96.8 96.9 96.4 96.1 95.7 95.8 96.4 96.5 96.6 96.7 96.7 96.8
Borsod-Abaúj-Zemplén county 82.8 84.6 85.0 85.8 86.5 87.3 87.9 88.2 88.3 88.1 87.1 87.7 88.8 88.9 89.2 89.6 90.4 89.8 90.1 89.8
Heves county 91.8 91.8 92.1 92.7 92.6 92.4 92.8 93.1 93.4 93.7 93.8 93.8 93.0 92.9 94.0 94.3 94.4 94.4 94.7 94.8
Nógrád county 88.1 89.1 88.0 86.9 87.4 87.9 88.4 89.1 89.1 89.2 89.5 89.1 90.4 87.8 88.1 88.8 90.1 89.0 89.1 89.3
Northern Hungary region 86.1 87.3 87.4 87.8 88.2 88.7 89.3 89.7 89.8 89.8 89.3 89.6 90.2 89.8 90.3 90.7 91.4 90.9 91.2 91.0
Hajdú-Bihar county 92.8 93.2 93.5 93.8 94.0 94.3 94.5 95.0 95.4 95.8 95.7 95.7 94.0 94.3 94.1 93.4 94.0 94.4 94.4 94.6
Jász-Nagykun-Szolnok county 92.6 93.6 93.7 94.2 94.7 94.8 95.0 95.0 95.1 94.9 95.1 95.0 95.5 96.0 96.2 96.6 96.7 96.7 96.5 96.3
Szabolcs-Szatmár-Bereg county 86.1 88.0 89.5 90.2 91.5 92.2 92.8 93.7 93.5 93.6 92.8 93.1 94.0 92.8 92.5 92.9 92.8 92.8 92.7 93.0
Northern Great Plain region 90.4 91.5 92.1 92.7 93.3 93.7 94.0 94.5 94.6 94.8 94.5 94.6 94.4 94.2 94.1 94.1 94.3 94.5 94.4 94.5
Bács-Kiskun county 84.3 84.2 85.0 85.5 86.7 86.9 87.2 87.4 87.7 87.8 87.3 87.1 87.4 87.5 86.8 87.0 87.4 88.0 88.6 83.2
Békés county 88.0 89.5 89.7 90.0 90.1 89.9 90.6 93.1 93.2 93.2 94.1 93.8 94.5 94.5 93.5 93.4 93.6 93.4 94.0 94.2
Csongrád-Csanád county 89.4 90.5 90.5 89.4 89.6 90.0 91.3 91.6 91.7 91.5 90.1 90.1 91.0 91.6 91.6 91.8 92.1 92.1 92.8 92.8
Southern Great Plain region 87.0 87.7 88.1 88.0 88.6 88.7 89.5 90.4 90.5 90.5 90.1 89.9 90.5 90.8 90.2 90.3 90.6 90.8 91.4 89.3
Great Plain and North large region 87.9 88.9 89.3 89.6 90.2 90.5 91.0 91.7 91.8 91.9 91.4 91.5 91.8 91.7 91.6 91.8 92.2 92.1 92.4 91.7
Total country 92.1 92.6 93.0 93.2 93.7 94.0 94.3 94.7 94.9 95.0 94.9 94.7 94.3 94.4 94.6 94.8 95.2 95.2 95.3 94.9
Ratio of dwellings connected to the public sewerage network
Budapest capital, regiona 91.6 92.6 93.3 94.1 95.0 95.7 98.1 97.8 96.7 96.4 96.6 96.6 95.8 95.8 95.7 95.6 95.4 95.8 95.7 97.2
Pest county, regionb 35.0 38.0 42.3 47.4 52.5 55.0 57.4 63.2 65.0 66.5 68.2 67.9 68.6 70.4 72.7 74.6 79.3 80.9 84.0 84.1
Central Hungary large regionc 73.7 74.8 76.6 78.8 81.0 82.3 84.6 86.3 86.1 86.4 87.0 86.9 86.5 87.0 87.8 88.3 89.9 90.6 91.7 92.7
Fejér county 50.0 52.9 56.1 58.0 63.1 63.8 64.9 67.5 68.5 70.4 71.6 71.9 72.7 76.3 78.5 81.0 81.9 82.5 83.1 83.4
Komárom-Esztergom county 65.6 68.3 69.9 71.5 74.9 76.1 76.9 79.7 80.1 80.1 79.9 79.9 80.6 80.7 90.5 91.0 91.6 91.6 91.8 91.7
Veszprém county 52.2 59.0 62.6 67.6 71.4 74.1 77.1 79.4 80.2 81.5 81.5 81.6 82.4 82.7 83.2 83.7 84.9 81.9 81.9 81.9
Central Transdanubia region 55.1 59.3 62.2 65.0 69.2 70.7 72.4 75.0 75.7 76.9 77.3 77.4 78.1 79.7 83.4 84.7 85.7 84.9 85.1 85.2
Győr-Moson-Sopron county 61.4 64.6 66.4 69.0 72.4 79.5 80.9 83.3 84.5 85.2 84.5 85.9 86.6 86.8 88.1 88.6 89.5 90.0 90.5 90.7
Vas county 53.7 55.2 55.8 58.7 60.6 63.1 65.8 66.8 67.8 70.7 71.9 72.2 75.7 76.3 77.0 77.8 78.1 78.1 78.4 82.3
Zala county 51.9 54.1 57.6 59.0 60.8 64.8 65.6 66.2 67.7 69.6 70.0 70.4 72.3 73.0 74.2 75.9 76.1 77.2 77.3 77.3
Western Transdanubia region 56.4 58.9 60.9 63.2 65.8 70.7 72.3 73.8 75.0 76.7 76.8 77.7 79.5 80.0 81.1 82.0 82.6 83.2 83.5 84.6
Baranya county 57.9 60.7 62.3 64.6 68.0 70.1 71.9 72.3 73.0 73.4 71.6 71.9 71.1 72.5 73.8 74.0 74.3 75.8 75.8 75.9
Somogy county 41.4 43.5 44.8 49.7 54.0 58.7 59.2 60.6 62.1 63.3 62.6 63.2 63.7 64.7 66.8 67.8 70.4 72.3 72.8 73.5
Tolna county 34.8 38.8 39.9 43.7 49.4 53.5 56.7 57.9 58.6 59.7 60.5 60.9 63.4 63.0 65.9 66.0 68.0 68.6 69.0 69.9
Southern Transdanubia region 46.4 49.3 50.7 54.3 58.5 62.1 63.8 64.7 65.7 66.6 65.8 66.2 66.7 67.5 69.5 69.9 71.4 72.8 73.1 73.6
Transdanubia large region 52.7 56.0 58.1 61.0 64.7 68.0 69.6 71.3 72.3 73.5 73.5 73.9 75.0 75.9 78.2 79.1 80.2 80.5 80.8 81.4
Borsod-Abaúj-Zemplén county 40.8 44.0 46.8 53.2 56.8 59.2 61.3 63.1 65.2 65.9 65.8 66.3 70.3 71.2 72.5 75.0 76.1 76.8 76.0 76.2
Heves county 37.6 40.7 43.0 44.9 49.6 50.8 52.6 57.9 60.1 62.9 60.6 61.1 65.2 71.6 73.9 77.0 77.9 78.3 78.7 79.0
Nógrád county 31.4 35.2 40.2 45.0 52.1 57.3 62.0 62.5 64.6 66.3 67.1 67.5 70.5 69.2 69.8 72.5 73.9 74.5 74.9 75.4
Northern Hungary region 38.3 41.6 44.6 49.6 54.1 56.7 59.1 61.7 63.8 65.2 64.7 65.1 69.0 71.0 72.4 75.1 76.2 76.8 76.5 76.8
Hajdú-Bihar county 37.4 38.8 41.0 42.6 45.4 49.9 53.5 62.1 64.1 64.9 64.3 66.4 68.0 69.5 69.7 72.1 76.1 77.5 78.4 78.7
Jász-Nagykun-Szolnok county 31.3 34.2 38.6 42.0 45.0 48.7 52.7 58.4 62.3 63.3 65.5 66.2 68.3 68.7 69.7 72.1 75.3 77.4 78.1 78.9
Szabolcs-Szatmár-Bereg county 29.4 32.5 35.4 41.2 44.0 47.5 50.7 51.1 52.5 54.0 54.8 56.6 60.0 59.4 61.5 66.3 70.7 71.5 72.7 74.3
Northern Great Plain region 32.8 35.3 38.3 41.9 44.8 48.7 52.3 57.2 59.5 60.5 61.3 62.9 65.3 65.7 66.8 70.1 74.0 75.4 76.3 77.2
Bács-Kiskun county 24.5 25.3 31.3 33.5 35.1 38.1 39.4 41.5 46.4 47.3 47.6 48.0 49.7 50.5 51.4 56.1 64.4 65.2 65.9 63.0
Békés county 26.5 30.3 34.4 36.5 40.6 43.6 45.6 47.3 48.1 52.3 52.7 53.6 58.1 61.2 64.7 67.8 70.1 70.8 71.8 72.2
Csongrád-Csanád county 39.9 41.5 42.9 46.9 50.0 54.3 60.4 63.6 64.7 65.0 65.1 64.0 63.9 65.2 70.5 78.0 80.1 80.6 81.4 82.6
Southern Great Plain region 30.0 31.8 35.9 38.6 41.4 44.8 47.8 50.2 52.7 54.4 54.6 54.7 56.6 58.2 61.3 66.4 71.0 71.7 72.6 71.9
Great Plain and North large region 33.5 36.0 39.3 43.1 46.4 49.7 52.8 56.1 58.4 59.8 60.0 60.7 63.3 64.7 66.5 70.3 73.6 74.5 75.1 75.3
Total country 51.0 53.4 56.0 59.1 62.2 64.9 67.4 69.8 71.0 72.0 72.3 72.7 74.0 75.0 76.6 78.6 80.7 81.4 82.0 82.6

Footnotes

a
Planning and statistical region and capital according to the territorial code system in force since 1 January 2018, formerly capital.
b
Planning and statistical region and county according to the territorial code system in force since 1 January 2018, formerly county.
c
Statistical large region according to the territorial code system in force since 1 January 2018, formerly planning and statistical region and statistical large region.
.